Related by context. Frequent words. (Click for all words.) 50 transmissive 48 strobe 47 LED 47 LED illuminated 47 strobes 46 luminaires 46 cyan 46 dimmers 46 fluorescent fixtures 45 High Intensity Discharge 45 LEDs 45 photodiode 45 illuminators 45 illuminator 45 downlights 45 chroma 44 LED illumination 44 LED headlamps 44 multicolor 44 nm wavelength 44 illumination 44 electronic ballasts 43 lumen output 43 confocal 43 backlighting 43 diffractive 43 DLP projectors 43 fluorescent 43 lighting 43 Light Emitting Diode LED 43 luminaire 42 LED lamp 42 backlit display 42 ambient lighting 42 brightness LED 42 darks 42 light emitting diodes LEDs 42 prismatic 42 luminance 42 vignetting 41 LEDS 41 xenon headlights 41 halogen lights 41 Floodlights 41 photonic crystal 41 ultra violet 41 sconces 41 halogen lamps 41 fluorescent tube 41 Lumens 41 lux 40 cold cathode fluorescent 40 irradiance 40 fluoro 40 transmittance 40 Luminaire 40 strobing 40 diodes 40 reflector 40 electroluminescent 40 LED headlights 40 PhlatLight LEDs 40 LED lights 40 LED lamps 40 photodiodes 40 dimmer switches 40 backlight 40 sunlight readable 40 lumens 40 fluorescent lighting 40 recessed lighting 40 diffraction 40 optic 39 infrared IR 39 UV LED 39 photodetector 39 light emitting diode LED 39 flourescent 39 LED backlight 39 situ hybridization 39 luminescent 39 Fluorescent 39 diode 39 metal halide 39 backlit 39 headlamp 39 lumen 39 fluorescent dyes 39 CCD camera 39 lamps 39 dimmable 39 LED lighting 39 ultraviolet UV 38 backlights 38 reflective surfaces 38 photoreceptor 38 Santo Loquasto 38 confocal microscopy 38 pendant lights 38 blacklight 38 Backlight