AC to DC LED illumination devices, systems and methods

Actuator for flashing light

Apparatus and method for extending useful life of barricade warn

Apparatus and method for producing a frequency based visual effe

Apparatus and method for pulsating lights in response to an...

Apparatus and method for supplying power to gas discharge lamp s

Apparatus for controlling illumination of a fluorescent lamp

Apparatus for emitting pulses of light and systems employing...

Apparatus for illuminating footwear

Apparatus for starting and operating a discharge lamp

Apparatus to facilitate lengthening the life of incandescent lam

Arrangements relating to light emitting devices

Articles with flashing lights

Automatic shut-off for flashlights

Barricade light control switch apparatus

Battery operated inverter circuit for capacitive loads such as e

Boosted D.C. supply circuit and luminaire employing same

Bridge inverter ballast for fluorescent lamp

Brightness controllable flashlights

Capacitive discharge-lighting of an incandescent lamp