Related by context. Frequent words. (Click for all words.) 69 Liquid crystal 51 cold cathode fluorescent 47 projection televisions 46 light emitting diodes 44 fluorescent lamps 44 watt light bulb 43 LCD backlight 43 fluorescent lamp 43 CCFLs 43 watt incandescent bulb 42 light emitting diodes LEDs 42 tube 42 LEDs light emitting 42 fluorescent tubes 41 terawatts 41 watt LED 41 joules 41 electronic ballasts 41 projection TVs 41 CRT monitor 41 consumes 41 LED lamps 40 climate google BAI 40 mm ² 39 halogen bulbs 39 incandescent bulb 39 tubes 39 florescent light 39 metal halide 39 LED lights 39 biphasic 39 pulse generator 39 watt bulb 39 light emitting diode 39 polycrystalline 39 dimmer switches 38 #cd/m# 38 LED lamp 38 fluorescent light 38 #.#W [003] 38 halogen lamps 38 LED 38 watts 38 milliamps 38 collimator 38 lamps 38 x #.#cm [002] 38 LEDs 38 diodes 37 RGB LED 37 TVs 37 incandescent lamp 37 backlit LCD 37 cm diameter 37 halogen lights 37 shorter wavelengths 37 emissive 37 watt 37 TURP 37 photoelectric 37 downlight 37 converts sunlight 37 #/#-in [001] 36 fluorescent tube 36 televisions 36 electrically conducting 36 organic photovoltaics 36 incandescent lamps 36 conductive polymers 36 dimmable 36 dispersive 36 venturi 36 LED light emitting 36 light emitting diode LED 36 incandescent lights 36 #kWh [002] 36 LED bulb 36 cylindrical 36 UXGA 36 #mV [002] 36 chemically identical 36 LED illuminated 35 conventional 35 diameters ranging 35 emits 35 LED backlit display 35 #μm [001] 35 electrodes 35 consume 35 milliwatts 35 mm diameter 35 compact fluorescent lighting 35 fluorescent 34 pulse width modulation PWM 34 High Intensity Discharge 34 CCFL 34 bronchoscope 34 incandescent lighting 34 fluorescent fixtures 34 kW h 34 Per capita consumption