Glossary of LED Lighting Terms

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Ambient Temperature
Amperes (Amps)
Average Rated Life
Bin (Binning)
Color Corrected
Color Rendering Index (CRI)
Color Temperature
Chromaticity
Current
Diode
Driver
Electrolytic Capacitor
Footcandle (fc)
Heat Sink
Illuminance
Initial Lumens
Integrated Circuit (IC)
Kelvin Temperature (K)
LED
LED Driver
Lens
Low-Voltage Lighting
Lumen (lm)
Lumen Depreciation
Lumen Maintenance
Lumen Per Watt (LPW)
Luminous Efficacy
Lux (lx)
Phosphor
Rated Lamp Life
Solid-state lighting (SSL)
Thermal Management
Voltage
Watt