Related terms:
lm
cri
cfls
bulb
bulbs
lumens
lamps
wattage
candela
halogen
luminous
led lamps
luminaire
phosphor
fixtures
filament
reflector
light bulb
photometric
luminous flux
light source
lumens per watt
amount of light
general lighting
incandescent lamp
fluorescent lamp
incandescent lamps
color temperature
compact fluorescent
color rendering index
Wikipedia sources:
Compact fluorescent lamp
LED lamp
Lighting
Lumen (unit)
Marine aquarium
Halogen lamp
Photometry (optics)
Context for words:
light
output
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