Class II 120W street led light with ENEC
LED Project in Saudi Arabia
Average color temperature and average color rendering index
At 25 ° C ± 1 ° C ambient temperature and rated voltage, rated frequency, measured by the integrated spectrum test system, the lamp sample is placed in the integrating sphere, to avoid direct light into the test probe, the outer surface of the lamp should be pasted does not significantly affect the color temperature test White cover film. Test after 1 hour of ignition.