What is the difference between lumens and raw lumens?
(Effective) Lumens = the light output that a lamp produces after it has been on for 30 minutes.
Raw Lumens = the maximum amount of lumens that each LED diode can produce times the number of diodes in the lamp.
Instant-on Lumens = the light output that is produced the instant the LED lamp is turned on. The most effective measurement to use is effective.
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