A remote control device is provided that is configured for use in a load control system that includes one or more electrical loads. The remote control device includes a mounting structure and a control unit, and the control unit is configured to be attached to the mounting structure in a plurality of different orientations. The control unit includes a user interface, an orientation sensing circuit, and a communication circuit. The control unit is configured to determine an orientation of the control unit via the orientation sensing circuit. The control unit is also configured to translate a user input from the user interface into control data to control an electrical load of the load control system based on the orientation of the control unit and/or provide a visual indication of an amount of power delivered to the electrical load based on the orientation of the control unit.

A remote control device is provided that is configured for use in a load control system that includes one or more electrical loads. The remote control device includes a mounting structure and a control unit, and the control unit is configured to be attached to the mounting structure in a plurality of different orientations. The control unit includes a user interface, an orientation sensing circuit, and a communication circuit. The control unit is configured to determine an orientation of the control unit via the orientation sensing circuit. The control unit is also configured to translate a user input from the user interface into control data to control an electrical load of the load control system based on the orientation of the control unit and/or provide a visual indication of an amount of power delivered to the electrical load based on the orientation of the control unit.

In accordance with various embodiments, lighting systems features multiple inter-connectable light panels each having multiple light-emitting elements thereon. One or more of the light panels features one or more connectors, and associated conductors, for the transmission of power, communication signals, and/or control signals.

A representative embodiment of a lighting system includes a carrying bag having a first opening with a control panel cover; a mounting bracket arranged in the carrying bag; a power supply coupled to or arranged on the mounting bracket; a control panel arranged within the first opening and coupled to the mounting bracket; a first flexible light strip; a second flexible light strip; and a power cable coupleable within the carrying bag to the control panel, the first flexible light strip, and the second flexible light strip. The first and second flexible light strips are coupleable to the power cable to receive DC power from the control panel, and may be extended throughout a structure, such as a tent, using a plurality of hangers. In a representative embodiment, the first flexible light strip provides white light and the second flexible light strip provides blackout light.

An interconnection mechanism for LED bar lighting includes a plug mechanism and a socket mechanism. The plug mechanism includes a hollow socket, a plug, and a connection pin. The hollow socket includes a hollow plug barrel, a stop ring, a wedge importing ring, and at least one open. A slope of the wedge importing ring extends toward a free end of the hollow plug barrel. The connection pin includes at least one plug locating ring, at least one socket locating ring, and at least one socket locating bar. The plug locating ring is arranged between the stop ring and the wedge importing ring for fixing the relative position of the connection pin and the hollow socket. The socket mechanism includes a hollow socket barrel, and a locating slot. The socket locating bar is engaged with the locating slot so as to fix the relative position of the connection pin and the hollow socket barrel.

A light emission apparatus emits light that activates a human body. The light emission apparatus includes a light-emitting module that emits light from a light emission region. The light emission region includes a first light emission region that emits light having a first luminance and a second light emission region that emits light having a second luminance greater than the first luminance. The second light emission region is a different region than the first light emission region. The first light emission region is located in a central region of the light emission region. The second light emission region is peripheral to the first light emission region. The light having the first luminance emitted from the first light emission region has a predetermined wavelength that activates the human body.

A light exposure system includes an external apparatus that is placed on a facility and a portable terminal that communicates with the external apparatus, and manages the amount of light which the user is exposed to. Furthermore, the external apparatus transmits information regarding the amount of light which the user is exposed to, to the portable terminal. In addition, the portable terminal includes: a terminal-side controller which receives the information from the external apparatus and calculates the cumulative value of the amount of light from the information, when a communication is established with the external apparatus; and a display that displays the cumulative value calculated by the terminal-side controller.

A lighting system is disclosed that includes elongated LED light fixture with one or more master circuit boards configured to power light emitting diodes. The elongated LED light fixtures include modular light boards with arrays of light emitting diodes that interchangeably couple to the matched connectors on the master circuit board. The system further includes elongated LED light fixtures with telescoping end features, fenestrated diffuser optics at ends of the elongated LED fight fixtures and/or pivoting corner features that join sections of the elongated LED light fixtures.

A lighting system is disclosed that includes elongated LED light fixture with one or more master circuit boards configured to power light emitting diodes. The elongated LED light fixtures include modular light boards with arrays of light emitting diodes that interchangeably couple to the matched connectors on the master circuit board. The system further includes elongated LED light fixtures with telescoping end features, fenestrated diffuser optics at ends of the elongated LED fight fixtures and/or pivoting corner features that join sections of the elongated LED light fixtures.

An LED tube lamp includes a tube having two ends, two end caps respectively at the two ends of the tube, a power supply module in one or both of the end caps, an LED light strip in the tube; and LED light sources on the LED light strip. Each of the end caps includes a lateral wall substantially coaxial with the tube and an end wall substantially perpendicular to an axial direction of the lateral wall. An axial direction of one or more openings of each of the end caps is substantially parallel with the axial direction of the lateral wall. The LED light sources are electrically connected to the power supply module via the LED light strip. The power supply module includes a fuse, and the fuse is positioned close to the end wall of the first end cap.