Halo Lighting
US EPA Regulations
SAE
ECE
Useful Life
Total Life
Halogen
Efficacy
Lumens
Kelvin
Xenon
HID (Xenon) Bulbs
HID
Ballast
Burner and Ballast Operation
Burner Types
HID Color Temperature
History of HID
Advantages Of HID
LED Bulbs
LED Technical Information
History of LED
Gallium Arsenide
Physics
Lifetime and Failure
Future Application
LED
Efficiency of LED
How To Install Resistors For LED Bulbs
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Useful Life
LED bulbs normally do not die an instant death as most bulbs do. They gradually deteriorate and dim over time. Useful Life is used to describe the life of a bulb at its maximum potential. Total Life is used to describe the total life of the bulb until it is pronounced dead. Long live the LED. |
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