Lighting Luxe
Electrodeless Fluorescent Lamp
Electric-Discharge Lamp
Electric Discharge
Eyeball Luminaire
Energy
Electromagnetic Interference (EMI)
Dust-Tight Luminaire
Dust-Proof Luminaire
Downward Component
Double Broad
Direct Ratio
Direct-Indirect Lighting
Direct Component
Direct Actinic Effect
Dimming
Dimmer per Circuit
Dimmer Curve
Dimmer Board
Dim to Warm
DIM
Digital Multiplex (DMX)
Diffusing Surface
Diffusing Panel
Diffuse Transmittance