A notification appliance is disclosed. The notification appliance may be a strobe notification appliance, such as an LED strobe notification appliance. The notification appliance may be wall-mounted or ceiling-mounted. Further, the notification appliance may include an optic that is configured to shape the light output from the notification appliance. For example, in a wall-mount, the optic may be mounted off-axis of a plane defined by a back plate of the notification appliance. Further, the notification appliance may be composed of a back plate, a driver board, and a front housing, with the front housing being attached to one or both of the back plate and the driver board. Moreover, the notification appliance may be used with an adapter bracket, which may be used to connect the notification appliance with one or more types of junction boxes.

A method for automatically producing LED lamp cap, including: leading a heat sink base out to an outlet of a first feeding device; leading a reflection bowl to an outlet of a lead-out rail of a second feeding device; feeding, by a third feeding device, a LED lamp bead to a clamping block; feeding a bottom cover into a feeding pipe of a fourth feeding device; feeding a lamb tube to a lamp tube feeding pipe; dispensing a glue in a mounting groove of the heat sink base; pushing the LED lamp wick into the mounting groove; feeding the reflection bowl to a mounting surface of the heat sink base; and allowing the bottom cover to abut against an end of the heat sink base and allowing a lead wire to be clamped in a notch of the heat sink base and an opening of the bottom cover.

A device for installing a rear cover of an intelligent lamp cap, including a first feeding device for feeding a heat sink base and a second feeding device for feeding a LED lamp bead out to an outlet of the first feeding device and assembling the LED lamp bead with the heat sink base. A lead wire threading device is arranged on a side of a positioning-mounting mechanism, and is configured to guide a lead wire of the LED lamp bead to pass through a mounting hole of the heat sink base. A third feeding device is arranged on a side of the outlet of the first feeding device to mount a bottom cover on the heat sink base.

A three-section, hingedly connected lighting panel assembly includes a center light panel, a right light panel and a left light panel. The right and left light panels being hingedly connected to the center light panel and foldable over it in a stowed condition of the assembly. Each panel is in its own respective housing that has a rear side and front side. Each of the light panels is provided with a respective plurality of LED lights whose light is aimed in the front direction of each of the panel housings. The hinges connecting the panels to each other are configured to allow the left and right panels to lie in a same flat plane associated with said center panel and to be selectively folded over the center light panel, to facilitate storing and carrying the assembly.

An electronic device may have input-output devices such as buttons formed from capacitive touch sensor electrodes. A transparent layer may be provided with opaque masking structures having a symbol-shaped opening aligned with a capacitive touch sensor electrode for a button or other input device. The symbol-shaped opening may be adjacent to the electrode and may be illuminated with light from a lighting system. The lighting system may include a light guide plate. The light guide plate may have edges that are oriented at non-zero angle with respect to each other. Light-emitting diodes of different colors may emit light into the edges. The light may be extracted from the light guide plate using bumps in a light extraction region. Light may be collimated using ribs formed on an opposing side of the light guide plate.

A light emitting apparatus, including: a first light emitting device with a first substrate having a first upper surface and first bottom surface, a plurality of first LED chips disposed on the first upper surface, emitting a light penetrating the first substrate, and a first wavelength conversion layer directly contacting the plurality of first LED chips and first upper surface, and a first shape in a cross-sectional view; a second wavelength conversion layer directly contacting the first bottom surface; a second shape in the cross-sectional view substantially the same as the first shape; a second light emitting device separated from the first light emitting device, including a second substrate and plurality of second LEDs disposed on the second substrate; a support base connected to the first light emitting device by a first angle and connected to the second light emitting device by a second angle; and a first support arranged between the support base and first light emitting device.

A light emitting apparatus, including: a first light emitting device with a first substrate having a first upper surface and first bottom surface, a plurality of first LED chips disposed on the first upper surface, emitting a light penetrating the first substrate, and a first wavelength conversion layer directly contacting the plurality of first LED chips and first upper surface, and a first shape in a cross-sectional view; a second wavelength conversion layer directly contacting the first bottom surface; a second shape in the cross-sectional view substantially the same as the first shape; a second light emitting device separated from the first light emitting device, including a second substrate and plurality of second LEDs disposed on the second substrate; a support base connected to the first light emitting device by a first angle and connected to the second light emitting device by a second angle; and a first support arranged between the support base and first light emitting device.

A light unit is replaced in the water, and power is supplied without an electrical contact.

A composite wireless power feeding system includes a first wireless power feeding system including a first power feeding coil, a first power feeding circuit unit, a first power reception coil, a first power reception circuit unit, and a first battery, and a second wireless power feeding system including a second power feeding coil, a second power feeding circuit unit, a second power reception coil, a second power reception circuit unit, and an energy consumption circuit unit. The first power reception coil is also used as the second power feeding coil. The first battery is a power source that causes the second power feeding coil to generate electromagnetic waves. The second power feeding circuit unit and the first power reception circuit unit are mounted on one circuit board, such that switching between a power feeding mode and a power reception mode can be performed by predetermined mode switching means. Energy is supplied to the energy consumption circuit unit in a case where the power feeding mode is activated by the mode switching means, and the first battery is charged in a case where the power reception mode is activated by the mode switching means. Engagement is made without an electrical contact.

A color correcting optical component (CCOC) for reducing the correlated color temperature (CCT) of a light source emitting a first light, the CCOC comprising: (a) a light transmitting component, the light transmitting component being discrete from the light source; (b) a connector operatively attached to the light transmitting component for connecting the light transmitting component to the light source such that at least a portion of the first light passes through the light transmitting component; (c) a plurality of quantum dots (QDs) disposed in the light transmitting component, the QDs configured to downconvert a portion of the first light to a second light, wherein the light transmitting component emits emitted light comprising a combination of at least the first light and second light.

The disclosed systems and methods relate to electric lighting systems and charging and connection mechanisms thereof. In one example, an electric lighting system comprises a charger configured for electrical communication with a power source. The electric lighting system further comprises an electric light source removably couplable to, and configured for electrical communication with, the charger, the electric light source comprising a lighting element. The electric lighting system further comprises a light source holder removably couplable to the electric light source, wherein, when the electric light source is removably coupled to the light source holder, the electric light source and the light source holder share a central axis.