Led3528 lamp bead
n ordinary temperature 7000 hours, 5% attenuation aging, without experiencing a dead lamp.
7:60 ℃ high temperature high temperature, humidity 90% save 1000 hours, not appeared a dead lamp.
8:85 ℃ high temperature ageing, 5 mA drive, did not appear a dead lamp.
9:30 ℃ low-temperature aging-20 mA, continuous light 1000 hours, not appeared a dead lamp.
10:30 mA, normal aging in ordinary temperature 500 hours, not appear aging a dead lamp.
Cautions and requirements:
1 please open the package in
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06/27 01:55