Lighting system

Lighting system with a high intensity discharge lamp

Lighting system with variable control current sensing ballast

Lighting systems

Lighting unit with multiple light sources of a different...

Lighting unit, a system comprising it and a control method...

Line current filter for less than 10% total harmonic distortion

Line or low voltage AC dimmer circuits with compensation for...

Line-gated switching power supply

Linear control device for controlling a resistive and/or an...

Linear lighting apparatus and methods

Liquid crystal back light illuminating device and liquid crystal

Liquid crystal display backlight inverter

Liquid crystal display backlight inverter

Liquid-activated lighted ice cube

Load control and switching circuits and remote/local control sys

Load control system and method

Load control unit in an image forming apparatus

Load driving circuit and method of setting load current thereof

Load failure protection circuit and discharge lamp driving...