Direct wireless control of lighting systems for use in a high-moisture environment

Abstract

A lighting system for use in a high-moisture environment, such as a swimming pool, includes a lighting unit having a housing and at least one light-emitting device positioned within the housing. A power supply provides power to the light-emitting device. A receiver positioned within the housing operates with a LoRa modulation format. A mobile control unit located remote from the lighting unit is configured to transmit at least one wireless control signal to the receiver, whereby the at least one control signal controls or changes a characteristic of the at least one light-emitting device, such as an on/off state, a color, a lighting effect, or a pattern of display. Related systems and methods for installing a lighting system for use in a high-moisture environment are also disclosed.

Claims

1. A lighting system for use in a high-moisture environment, the lighting system comprising: a lighting unit positioned in the high-moisture environment, the lighting unit having a housing and at least one light-emitting device positioned within the housing; a power supply providing power to the at least one light-emitting device; a receiver positioned within the housing, the receiver operating with a Long Range (LoRa) modulation format; and a mobile control unit located remote from the lighting unit, the mobile control unit is configured to transmit at least one wireless control signal directly to the receiver, and without transmission through an intermediary control unit, whereby the at least one control signal controls or changes a characteristic of the at least one light-emitting device.

2. The lighting system of claim 1, wherein the high-moisture environment further comprises at least one of: a swimming pool, a spa, a shower, a sauna, a bathtub, and a recreational water structure.

3. The lighting system of claim 1, wherein the housing of the lighting unit is formed in a concrete wall of a structure at least partially enclosing the high-moisture environment.

4. The lighting system of claim 1, wherein the at least one light-emitting device further comprises a light-emitting diode (LED) lamp having at least four colors, wherein the four colors comprise: white, red, green, and blue.

5. The lighting system of claim 1, wherein the at least one light-emitting device further comprises an induction light-emitting device having an induction transmitter and an induction receiver.

6. The lighting system of claim 1, wherein the characteristic of the at least one light-emitting device further comprises at least one of: an on/off state, a color, a light effect, or a pattern of display.

7. The lighting system of claim 1, wherein the at least one wireless control signal transmitted to the receiver is transmitted at least partially through a quantity of water.

8. The lighting system of claim 1, wherein with the exception of a wired power supply connection, the housing of the lighting unit is free from external wired connections thereto.

9. A lighting system for use in a swimming pool holding a quantity of water, the lighting system comprising: a lighting unit having a housing and at least one light-emitting device positioned within the housing, the housing embedded within a concrete wall of the swimming pool; a wired power supply providing power to the at least one light-emitting device, wherein the wired power supply extends at least partially through the concrete wall of the swimming pool; a receiver positioned within the housing, the receiver operating with a Long Range (LoRa) modulation format; and a mobile control unit located remote from the lighting unit, wherein the mobile control unit transmits at least one wireless control signal directly to the receiver, and without transmission through an intermediary control unit to change a characteristic of the at least one light-emitting device, wherein the characteristic of the at least one light-emitting device further comprises at least one of: an on/off state, a color, a lighting effect, or a pattern of display.

10. The lighting system of claim 9, wherein the at least one light-emitting device further comprises a light-emitting diode (LED) lamp having at least four colors, wherein the four colors comprise: white, red, green, and blue.

11. The lighting system of claim 9, wherein the at least one light-emitting device further comprises an induction light-emitting device having an induction transmitter and an induction receiver.

12. The lighting system of claim 9, wherein the at least one wireless control signal transmitted to the receiver is transmitted at least partially through a quantity of water.

13. The lighting system of claim 9, wherein with the exception of a wired power supply connection, the housing of the lighting unit is free from external wired connections thereto.

14. A method of installing a lighting system for use in a high-moisture environment, the method comprising the steps of: positioning a lighting unit in the high-moisture environment, the lighting unit having a housing, at least one light-emitting device positioned within the housing, and a receiver is positioned within the housing, whereby the receiver is configured to operate with a Long Range (LoRa) modulation format; providing a power supply to power the at least one light-emitting device; and using a mobile control unit located remote from the lighting unit, transmitting at least one wireless control signal directly to the receiver, and without transmission through an intermediary control unit to control or change a characteristic of the at least one light-emitting device.

15. The method of claim 14, wherein the high-moisture environment further comprises at least one of: a swimming pool, a spa, a shower, a sauna, a bathtub, and a recreational water structure.

16. The method of claim 14, wherein the at least one light-emitting device further comprises a light-emitting diode (LED) lamp having at least four colors, wherein the four colors comprise: white, red, green, and blue.

17. The method of claim 14, wherein the characteristic of the at least one light-emitting device further comprises at least one of: an on/off state, a color, a pulse timing, or a pattern of display.

18. The method of claim 14, further comprising transmitting the at least one wireless control signal to the receiver at least partially through a quantity of water.

19. The method of claim 14, wherein with the exception of a wired power supply connection, the housing of the lighting unit is free from external wired connections thereto.

20. The method of claim 14, further comprising the step of removing an existing light from the high-moisture environment prior to positioning the lighting unit in the high-moisture environment.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) Many aspects of the disclosure can be better understood with reference to the following drawings. The components in the drawings are not necessarily to scale, emphasis instead being placed upon clearly illustrating the principles of the present disclosure. Moreover, in the drawings, like reference numerals designate corresponding parts throughout the several views.

(2) FIG. 1 is a diagrammatical illustration of a conventional lighting system, in accordance with the prior art.

(3) FIG. 2 is a diagrammatical illustration of a modern conventional lighting system, in accordance with the prior art.

(4) FIG. 3 is a diagrammatical illustration of a lighting system for use in a high-moisture environment, in accordance with a first exemplary embodiment of the present disclosure.

(5) FIG. 4A is a diagrammatical illustration of the lighting system for use in a high-moisture environment of FIG. 3 in additional detail showing a four wire light, in accordance with the first exemplary embodiment of the present disclosure.

(6) FIG. 4B is a diagrammatical illustration of the lighting system for use in a high-moisture environment of FIG. 3 in additional detail showing a six wire light, in accordance with the first exemplary embodiment of the present disclosure.

(7) FIG. 5A is a diagrammatical illustration of the lighting system for use in a high-moisture environment of FIG. 3 in additional detail showing a four wire light, in accordance with the first exemplary embodiment of the present disclosure.

(8) FIG. 5B is a diagrammatical illustration of the lighting system for use in a high-moisture environment of FIG. 3 in additional detail showing a six wire light, in accordance with the first exemplary embodiment of the present disclosure.

(9) FIG. 6 is an exploded view illustration of components in a lighting unit of the lighting system for use in a high-moisture environment of FIGS. 5A-5B, in accordance with the first exemplary embodiment of the present disclosure.

(10) FIGS. 7A-7F are diagrammatical illustrations of a method of installing and using the lighting system for use in a high-moisture environment of FIG. 3, in accordance with the first exemplary embodiment of the present disclosure.

(11) FIG. 8 is a flowchart illustrating a method of installing the lighting system for use in a high-moisture environment of FIG. 3, in accordance with the first exemplary embodiment of the present disclosure.

DETAILED DESCRIPTION

(12) FIG. 3 is a diagrammatical illustration of a lighting system for use in a high-moisture environment 100, in accordance with a first exemplary embodiment of the present disclosure. The lighting system for use in a high-moisture environment 100, which may be referred to herein simply as ‘lighting system 100’ or ‘system 100’ may be used. The lighting system 100 includes a lighting unit 110 positioned in a high-moisture environment, such as a swimming pool, a spa, a sauna, or other recreational or health-related aquatic structure, as well as other aquatic structures such as showers, bathtubs, steam showers, etc. For clarity, the subject disclosure is discussed relative to a swimming pool as the high-moisture environment, but the invention may be used with any other high-moisture environment without limitation.

(13) The lighting unit 110 has a housing 112 which may be a rigid or semi-rigid enclosure which is embedded within a sidewall 114 of the pool 116 which holds a quantity of water 118. The sidewall 114 may be formed from a concrete material in which the housing 112 is placed prior to curing of the concrete, such that the housing 112 is stationarily retained within the sidewall 114 on a face thereof that abuts the water 118. The housing 112 contains or encloses at least one light-emitting device, generally denoted at 120, which includes various components for producing light within the water 118. For example, the light-emitting device 120 may include a frame or structure which houses circuitry and light-emitting diodes (LEDs) which, when powered, supply light into the water 118. In one example, the light-emitting device 120 may be an LED lamp having at least four colors, including white, red, green, and blue. The light-emitting device 120 may be separated from the water 118 with a housing cover 122, which is commonly a transparent or partially transparent structure, which creates a barrier between the light-emitting device 120 and the water. The cover 122 may be water-tight or non-water-tight. The light-emitting device 120 receives electrical power, such as a 12V DC supply, from a power supply 124 which is in electrical communication with the light-emitting device 120 through at least one power cable 126. The power cable 126 may be a conventional two or three conductor wire, e.g., having a positive conductor, a neutral conductor, and a ground wire, which is positioned at least partially through the sidewall 114 of the pool 116.

(14) The light-emitting device 120 further includes at least one receiver 128 which is positioned fully within the housing 112, and more specifically, commonly fully within the unitary structure of the framework or structure of the light-emitting device 120. The receiver 128 may operate with a Long Range (“LoRa”) modulation format, such that it is configured to receive signals at a specific operating frequency. Specifically the receiver 128 is configured to use the LoRa spread spectrum modulation technique which provides for a long range, low power wireless circuitry which enables the receiver 128 to receive control signals without the conventional, intermediary control units, such as those placed with pool pumps and filters or accessible through WIFI® connections. Thus, as shown in FIG. 3, with the exception of the wired power supply 126 connection, the housing 112 of the lighting unit 110 is free from any and all other external wired communication or control connections thereto.

(15) In further detail, the LoRa modulation format may include physical circuitry which uses a spread spectrum modulation that may be similar to and a derivative of Chirp Spread Spectrum modulation (CSS). This allows LoRa to trade off data rate for sensitivity with a fixed channel bandwidth by selecting the amount of spread used (a selectable radio parameter from 7 to 12). This spreading factor may determine the data rate and dictates the sensitivity of a radio. In addition, LoRa uses forward error correction coding to improve resilience against interference. Additionally, the LoRa modulation format may further include a networking protocol managing communications between gateways and end-node devices, such as by managing communication frequencies, data rate, and power consumption for connected devices. The LoRa modulation technique used by the receiver 128 allows the receiver 128 to have high sensitivity levels, such that it can receive signals 10 times weaker than most radios. Normally, with an increase in sensitivity, the receiver would also experience an effective increase in power, but the LoRa modulation technique provides the improved range without any increase in power consumption or transmitter power. Thus, it provides a beneficial increase to the communication range of a wireless data link without the traditional negative side effects.

(16) The receiver 128 using the LoRa modulation technique may operate at a predefine frequency or frequencies, or within predefined frequency ranges, which are considered ‘low frequency.’ The specific frequency, frequencies, or range thereof may be dependent on the geographic setting in which the receiver 128 is used. For the majority of jurisdictions, the frequency range will be a low frequency range of substantially between 433.05-434.79 MHz which may be understood within the industry as the EU433 channel. While this EU433 channel includes a range of between 433.05-434.79 MHz, it is noted that substantially similar frequencies which lie slightly outside this range are considered within the EU433 channel. The exact frequency of operation may be adjusted to be more specific, such as operating at a specific frequency between 433.05-434.79 MHz and/or fluctuations within the range thereof. The following table lists exemplary frequencies and their corresponding country or jurisdiction:

(17) TABLE-US-00001 Country or Jurisdiction Band/Channel Argentina 902-928 MHz Austria 433.05-434.79 MHz Australia 915-928 MHz Bangladesh 433.05-434.79 MHz Belgium 433.05-434.79 MHz Brazil 433-435 MHz Canada 902-928 MHz Chile 902-928 MHz China 920.5-924.5 MHz 779-787 MHz 470-510 MHz 433.05-434.79 MHz Denmark 433.05-434.79 MHz France 433.05-434.79 MHz Germany 433.05-434.79 MHz Hong Kong 433.05-434.79 MHz India 865-867 MHz Israel 433.05-434.79 MHz Italy 433.05-434.79 MHz Japan 920.6-928.0 MHz (steps of 200 kHz) 920.8-927.8 MHz (steps of 600 kHz) Malaysia 433-435 MHz Mexico 902-928 MHz Netherlands 433.05-434.79 MHz New-Zealand 915-928 MHz 819-824 MHz 864-870 MHz 433.05-434.79 MHz Singapore 920-925 MHz 433.05-434.79 MHz 866-869 MHz South Korea 917-923.5 MHz Spain 433.05-434.79 MHz Thailand 433.05-434.79 MHz 920-925 MHz United Arab Emirates 433.05-434.79 MHz 863-870 MHz 870-875.8 MHz 915-921 MHz United Kingdom 433.05-434.79 MHz 863-873 MHz 918-921 MHz United States 433.05-434.79 MHz 902-928 MHz
Other jurisdictions and geographical locations may have other frequencies or frequency ranges, all of which are considered within the scope of the present disclosure. For clarity in disclosure, the receiver 128 is described relative to the EU433 channel plan, where the receiver 128 is capable of receiving signals at a frequency of substantially between 433.05-434.79 MHz, however other frequencies may be used when implemented in other jurisdictions.

(18) The system 100 further includes at least one mobile control unit 130 located remote from the lighting unit 110 which is capable of controlling or changing a characteristic or operation of the light-emitting device 120. The mobile control unit 130 may include a remote controller 130A, a mobile smartphone 130B, or any other similar computerized or electronic device. The mobile control unit 130 may include a graphical user interface, such as a touch screen with visual display, a plurality of selectable buttons, a color-selection device, and/or a number of other features. The mobile control unit 130 is configured to transmit at least one wireless control signal 132 to the receiver 128 at a frequency between 433.05-434.79 MHz (EU433). The wireless control signal 132 includes data indicative of a characteristic, effect, quality, or operation of the light-emitting device 120, such that receipt of the wireless control signal 132 by the receiver 128 instructs a change in the light-emitting device 120. Thus, by receiving the wireless control signal 132 at the receiver 128, the wireless control signal 132 controls or changes the characteristic, effect, quality, or operation of the at least one light-emitting device 120.

(19) Use of mobile control unit 130 to send the wireless control signal 132 to change or control characteristic, effect, quality, or operation of the light-emitting device 120 may allow the human user to easily and efficiently control the lights in his or her swimming pool. For example, the user can turn the light-emitting device 120 on or off, change a color of the light display, change a pattern or effect of change between light colors and timing (pulse timing), or control or change any other operation of the light-emitting device 120. Importantly, the user can change or control the light-emitting device 120 directly from his or her smartphone 130B or remote controller 130A without the need of an intermediary control unit. Rather, the wireless control signal 132 is transmitted directly from the mobile control unit 130 held by the user, at least partially through the water 118 of the pool 116, and to the receiver 128 positioned within the housing 112 of the lighting unit 110. This allows the user to be located in any location around the pool 116 and still retain the ability to control the lighting unit 110. In comparison to the conventional systems, as discussed in the Background, one of the many benefits of the present disclosure is that it does not require a separate control unit positioned near the pool pump or filter, nor does it require a GUI for that separate control unit, nor does it require a WIFI® connection to communicate with the separate control unit or GUI of the control unit. By eliminating these devices, the user can enjoy more simplistic control of pool lights without the added expense and complicated operations of these components or the hazards that may accompany them.

(20) In addition, the subject disclosure also allows individuals who own pools with an older style light, such as that discussed relative to FIG. 1, to retrofit or change their pool lighting system easily. These older style lights typically only have power supply cables connected to them, often through a concrete sidewall of the pool, making it impractical and inefficient to run new control wiring to the light housing. However, these older lights can be removed and new lights in accordance with teachings of this disclosure can be installed in the existing light housings. The new lights are connected to the existing power supply and the cover is installed to enclose the lighting unit 110 in the housing. Once powered up, the new lights can be controlled by the user's smartphone 130B or other controller, transmitting a direct signal to the receiver 128 in the lighting unit 110. This ability to retrofit older pools with modern lighting without needing to undergo concrete removal or other expensive construction provides numerous benefits to pool owners and pool servicers alike.

(21) FIG. 4A is a diagrammatical illustration of the lighting system 100 for use in a high-moisture environment of FIG. 3 in additional detail, in accordance with the first exemplary embodiment of the present disclosure. In particular, FIG. 4A illustrates a four wire lighting unit 110 positioned within a pool 116 sidewall 114 and a mobile control unit 130 sending a wireless control signal 132 to the receiver 128. The housing 112 is embedded within the concrete sidewall 114 of the pool 116 in a position below the decking and/or coping of the pool 116. The housing 112 may be installed proximate to steel rod 115 (rebar) used to structurally reinforce the pool sidewall 114. Typically, the housing is located approx. 1.0 ft. (300 mm) below the surface of the water 118 or approx. 1.5 ft. (450 mm) below the coping surface. A forward portion of the housing 112 is positioned proximate to the finish surface of the pool 116, such as a plaster, tile, or pebble-based surface, such that the cover 122 can be positioned in abutment with the finished surface.

(22) The lighting unit 110 includes a light-emitting device 120 which is a 4 wire LED lamp having the colors: white, red, green, and blue. This LED lamp is connected to the receiver 128 which is a PCR-1 receiver, which is connected to the wired power supply 126. As shown, with the exception of the wired power supply 126 connection, the housing 112 of the lighting unit 110 is free from any and all other external wired communication or control connections thereto. The operation of the system 100 as disclosed in FIG. 4A is the same as discussed relative to FIG. 3, where the user uses the mobile control unit 130 to send a control signal 132 to the receiver 128 to control or change the light. As shown in FIG. 4A, the mobile control unit 130 may include various selectable buttons or interfaces, including an on/off switch 136A, a color wheel 136B which allows for selection of a color, and buttons for adjusting a brightness of the lights 136C, a speed of a lighting pattern change or lighting effect 136D, and a mode selection for the pattern or lighting effect 136E.

(23) It is noted that the housing 112 may be a pool niche or similar wall fitting which receives the lighting unit 110 therein and has a partition 134 to separate a wet environment from a dry environment. For example, as shown in FIG. 4A, the lighting unit 110 including the light-emitting device 120 and the receiver 128 may be positioned on a wet side of the partition 134, whereas the power supply cable 126 is positioned through the partition 134 to a dry side. This partition 134 allows the cover 122 to be non-water tight, such that water 118 from the pool can fill the interior of the housing 112 and surround the light-emitting device 120 and the receiver 128, but be kept from leaking out of the rear of the housing 112 by the partition 134.

(24) FIG. 4B is a diagrammatical illustration of the lighting system 100 for use in a high-moisture environment of FIG. 3 in additional detail, in accordance with the first exemplary embodiment of the present disclosure. In particular, FIG. 4B illustrates a six wire lighting unit 110 positioned within a pool 116 sidewall 114 and a mobile control unit 130 sending a wireless control signal 132 to the receiver 128. The housing 112 is embedded within the concrete sidewall 114 of the pool 116 in a position below the decking and/or coping of the pool 116. The housing 112 may be installed proximate to steel rod 115 (rebar) used to structurally reinforce the pool sidewall 114. Typically, the housing is located approx. 1.0 ft. (300 mm) below the surface of the water 118 or approx. 1.5 ft. (450 mm) below the coping surface. A forward portion of the housing 112 is positioned proximate to the finish surface of the pool 116, such as a plaster, tile, or pebble-based surface, such that the cover 122 can be positioned in abutment with the finished surface. The lighting unit 110 includes a light-emitting device 120 which is a six wire LED lamp having the standard colors of white, red, green, and blue, as well as cool white and warm white. The six wire LED lamp allows the end user the ability to control the kelvins of the LED lamp to produce cool white or warm white colors, as well as the ability to control the LED lamp's red, green, and blue colors. This LED lamp is connected to the receiver 128 which is a PCR-1 receiver, which is connected to the wired power supply 126. As shown, with the exception of the wired power supply 126 connection, the housing 112 of the lighting unit 110 is free from any and all other external wired communication or control connections thereto. The operation of the system 100 as disclosed in FIG. 4B is the same as discussed relative to FIG. 3, where the user uses the mobile control unit 130 to send a control signal 132 to the receiver 128 to control or change the light. As shown in FIG. 4B, the mobile control unit 130 may include various selectable buttons or interfaces, including an antenna at the top end of the unit, a color ring which has a variety of different colors positioned along the ring such that the user can select the desired color, an indicator light in the middle of the color ring, a saturation/CCT control feature, a brightness/dimming feature, master ON/OFF controls, a white light control, a speed or delay control with increases and decreases, a mode of operation control, a zone ON/OFF control, as well as other features.

(25) It is noted that the housing 112 may be a pool niche or similar wall fitting which receives the lighting unit 110 therein and has a partition 134 or housing to separate a wet environment from a dry environment. For example, as shown in FIG. 4B, the lighting unit 110 including the light-emitting device 120 and the receiver 128 may be positioned on a wet side of the partition 134 (or within a housing having the partition), whereas the power supply cable 126 is positioned through the partition 134 to a dry side. This partition 134 or housing allows the cover 122 to be non-water tight, such that water 118 from the pool can fill the interior of the housing 112 and surround the light-emitting device 120 and the receiver 128, but be kept from leaking out of the rear of the housing 112 by the partition 134.

(26) FIG. 5A is a diagrammatical illustration of the lighting system 100 for use in a high-moisture environment of FIG. 3 in additional detail, in accordance with the first exemplary embodiment of the present disclosure. FIG. 5A illustrates the same system 100 as illustrated and discussed relative to FIG. 4A, and as such, the same reference characters apply and the same operation as discussed relative to FIGS. 3-4 apply. However, the system 100 of FIG. 5A further includes a light-emitting device 120 powered through induction and using two induction coils 140, an induction transmitter and an induction receiver. Instead of a direct wired power supply 126 connected to the receiver 128, as is shown in FIG. 4A, the induction-based light-emitting device 120 receives the power supply at a first induction coil, i.e., an induction transmitter, located on a dry side of the partition 134. The induction coil 140 then transmits power through induction to the second induction coil, i.e., an induction receiver, located on the wet side of the partition 134. The use of the induction coils 140 allow for the light-emitting device 120 to be more easily removed or replaced, since the electrical contact between the induction coils 140 is free from a wired connection.

(27) FIG. 5B is a diagrammatical illustration of the lighting system 100 for use in a high-moisture environment of FIG. 3 in additional detail, in accordance with the first exemplary embodiment of the present disclosure. FIG. 5B illustrates the same system 100 as illustrated and discussed relative to FIG. 4B, and as such, the same reference characters apply and the same operation as discussed relative to FIGS. 3-4B apply. However, the system 100 of FIG. 5B further includes a light-emitting device 120 powered through induction and using two induction coils 140, an induction transmitter and an induction receiver. Instead of a direct wired power supply 126 connected to the receiver 128, as is shown in FIG. 4B, the induction-based light-emitting device 120 receives the power supply at a first induction coil, i.e., an induction transmitter, located on a dry side of the partition 134. The induction coil 140 then transmits power through induction to the second induction coil, i.e., an induction receiver, located on the wet side of the partition 134. The use of the induction coils 140 allow for the light-emitting device 120 to be more easily removed or replaced, since the electrical contact between the induction coils 140 is free from a wired connection.

(28) FIG. 6 is an exploded view illustration of components in a lighting unit 120 of the lighting system 100 for use in a high-moisture environment of FIGS. 5A-5B, in accordance with the first exemplary embodiment of the present disclosure. As shown, FIG. 6 depicts the lighting unit 120 components in exploded view, including a base frame 150 with mounting projections for receiving an induction transmitter coil 152. A mounting plate 154 is positionable between the induction transmitter coil 152 and an induction receiving coil 156, which has a flange for mounting to the mounting plate 154 and base frame 150. An interior cover 158 is positionable over the induction receiving coil 156 and a finish cover 160 is provided for finishing the exterior of the lighting unit 120.

(29) FIGS. 7A-7F are diagrammatical illustrations of a method 200 of installing and using the lighting system for use in a high-moisture environment of FIG. 3, in accordance with the first exemplary embodiment of the present disclosure. In particular, FIGS. 7A-7F depict the general steps to replacing a conventional swimming pool light with a new swimming pool light, in accordance with the subject disclosure, such that an older pool can be retrofitted with a new pool lighting system. FIG. 7A illustrates an existing conventional swimming pool light 210 within a pool wall 214. In FIG. 7B, the conventional pool light 210 has been removed from the wall housing 212 and placed on the pool deck. A wired power supply 226 is connected between the power supply (not shown) and the conventional pool light 210. In FIG. 7C, the conventional pool light 210 is disconnected from the power supply wire 226 and a new pool lighting unit 220, as described relative to FIGS. 3-6, is provided. In FIG. 7D, the existing power supply wire 226 is fitted with a plug end (or other connector) and it is connected into the back of the new pool lighting unit 220. In FIG. 7E, the new pool lighting unit 220, with wired power supply 226 attached, is reinstalled into the existing wall housing 212. Next, as shown in FIG. 7F, a mobile control unit 230 is provided which allows users to transmit a wireless control signal 232 to the new pool lighting unit 220 to wirelessly control and change a characteristic of the new lighting unit 220, such as an on/off status of the light, a color of the light, a pattern of a lighting effect, or others. The mobile control unit 230 may be used proximate to the pool 216, such that the wireless control signal 232 passes, at least partially, through water within the pool 216. Any number of additional steps, variations, functions, or alterations may be included with the method 200, including any disclosed relative to any figure of this disclosure.

(30) FIG. 8 is a flowchart illustrating a method 300 of installing the lighting system for use in a high-moisture environment of FIG. 3, in accordance with the first exemplary embodiment of the present disclosure. It should be noted that any process descriptions or blocks in flow charts should be understood as representing modules, segments, portions of code, or steps that include one or more instructions for implementing specific logical functions in the process, and alternate implementations are included within the scope of the present disclosure in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present disclosure.

(31) As shown at block 302, a lighting unit is positioned in a high-moisture environment. The lighting unit has a housing, at least one light-emitting device positioned within the housing, and a receiver is positioned within the housing, whereby the receiver is configured to operate with a Long Range (LoRa) modulation format and configured to receive signals at an ISM band operating frequency of substantially between 433.05-434.79 MHz. A power supply provides power to the at least one light-emitting device (block 304). Using a mobile control unit located remote from the lighting unit, at least one wireless control signal is transmitted to the receiver at a frequency between 433.05-434.79 MHz to control or change a characteristic of the at least one light-emitting device (block 306). The method 300 may include any number of additional steps, variations, functions, or alterations, including any disclosed relative to any figure of this disclosure.

(32) It should be emphasized that the above-described embodiments of the present disclosure, particularly, any “preferred” embodiments, are merely possible examples of implementations, merely set forth for a clear understanding of the principles of the disclosure. Many variations and modifications may be made to the above-described embodiment(s) of the disclosure without departing substantially from the spirit and principles of the disclosure. All such modifications and variations are intended to be included herein within the scope of this disclosure and the present disclosure and protected by the following claims.