End-side heat extraction light emitting diode (LED) lamp
Energy efficient festive lamp
Energy efficient festive lamp
Energy efficient lighting apparatus and use thereof
Energy saving type of light emitting diode lamp
Energy-saving light-emitting module
Enhanced metal filter/mirror coatings for use on engineering pla
Enhanced MTBF backlight system and related method
Enhanced non-lethal visual security device
Enhanced portable fluorescent work light
Enhanced safety retrofit system for luminaria
Environmentally resistant germicidal system
Environmentally resistant germicidal system
Environmentally resistant germicidal system
Etendue-squeezing illumination optics
Etendue-squeezing illumination optics
Examination light with readily accessible controls
Extended source laser illuminator
Extension, folding or detachable lamp shade
Exterior framing projector