A plant-growing apparatus having a first plurality of lighting panels coupled to a track within an aisle having vertical arrangements of botanical plants along both sides of the aisle. Each lighting panel hangs at fixed location on the track and is rotatable around a vertical axis relative to the track. Some embodiments simultaneously rotate all of the first plurality of lighting panels to alternately face one or the other side of the aisle. Each panel has a front face from which light is emitted. A first plurality of LEDs on the front face of each panel each emits a light spectrum that appears one or more of blue, red, white, infrared, and/or green. Some panels may be unlit at times. Some embodiments provide a continuously variable spacing between the lit face and the plants and variable scheduled lighting periods and changeable spectra for various types and growth stages of plants.

A plant-growing apparatus having a first plurality of lighting panels coupled to a track within an aisle having vertical arrangements of botanical plants along both sides of the aisle. Each lighting panel hangs at fixed location on the track and is rotatable around a vertical axis relative to the track. Some embodiments simultaneously rotate all of the first plurality of lighting panels to alternately face one or the other side of the aisle. Each panel has a front face from which light is emitted. A first plurality of LEDs on the front face of each panel each emits a light spectrum that appears one or more of blue, red, white, infrared, and/or green. Some panels may be unlit at times. Some embodiments provide a continuously variable spacing between the lit face and the plants and variable scheduled lighting periods and changeable spectra for various types and growth stages of plants.

A lighting device for illuminating a room or enclosed space comprising: a light source; and a support adapted to support the light source, the support having a surface which defines a guide path. The light source is adapted to be movable relative to the support along the guide path between first and second lighting positions.

A lighting device for illuminating a room or enclosed space comprising: a light source; and a support adapted to support the light source, the support having a surface which defines a guide path. The light source is adapted to be movable relative to the support along the guide path between first and second lighting positions.

There is provided an apparatus for mounting a luminaire on a support. For example, there is provided a mechanism that includes a plate adapted to couple with an end of a luminaire. The plate includes a support member adapted to mate with the support. The mechanism further includes a tensioning member adapted to couple with the support member to secure the support in a channel region of the support member.

A deck light assembly for attachment to a deck railing includes a C-shaped body with a core nesting within a cover and a top plate extending between two legs. The body includes a top plate extending between a first leg and a second leg. An LED light and a battery may each be disposed within the body between the core and the cover. Each of the legs of the core may define a clamping member, with the clamping members in mirror-image pairs across from one-another for securing the deck light assembly upon the deck railing, and each clamping member having a V-shaped cross-section with a top portion extending downwardly and inwardly away from the associated leg to a knuckle, and with a bottom portion extending downwardly from the knuckle and outwardly toward the associated leg. The clamping members may be flexible outwardly for allowing the deck light assembly to be easily removed or repositioned on the deck railing.

A deck light assembly for attachment to a deck railing includes a C-shaped body with a core nesting within a cover and a top plate extending between two legs. A foot extends inwardly from each of the legs to engage the bottom of the deck railing and secure the deck light assembly thereon. A solar panel on the top plate charges a battery and causes an LED light to illuminate in the absence of ambient light. A shade on the outer surface of one of the legs directs light downwardly. One leg includes a catch with a planar portion biased inwardly to engage the deck railing and configured to flex outwardly to disengage from the deck railing. A nub extends from the catch for application of an outward force to flex the planar portion for attaching or removing the deck light assembly from the deck railing.

The stethoscope flashlight is a flashlight that is mounted on the tubing near the drum of the stethoscope. The stethoscope flashlight provides supplemental light during low ambient light situations (like night time visits) to provide the medical care giver to visually evaluate the patient and readily read the patient's chart without disturbing the patient. The stethoscope flashlight comprises a stethoscope, a tube mount, and a flashlight.

A recessed light fixture and methods for manufacturing the same are disclosed. Embodiments include a support base and an adjusting bracket pivotally connected to the support base, the support base capable of pivoting between a first pivot position and a second pivot position to facilitate a user moving the adjusting bracket. When a lighting source is connected to the adjusting bracket, a user is able to move the lighting source and bracket aside to facilitate the user accessing the region behind the lighting source and bracket, which can include a power supply box and door. In at least one embodiment, a single-blade bracket extends perpendicularly from the support base while in the first pivot position and does not extend perpendicularly from the support base while in the second pivot position.

A lighting arrangement includes a rail, an indirect lighting module for the provision of indirect lighting, and a coupling unit. The rail is designed for coupling-on or at least partially accommodating a lighting module or a lighting unit and comprises an inner region. Along the rail, a conductor device is provided at least for providing electrical energy for supplying the lighting module or the lighting unit. The coupling unit is coupled to the rail and is arranged to receive electrical energy from the conductor device and to supply the indirect lighting module with electrical energy. The rail comprises a web which is designed as a limit of the inner region. The rail comprises a passage-opening in the region of the web. A contacting section of the coupling unit is passed through the passage-opening in order to bring about an electrical coupling of the indirect lighting module to the coupling unit.