SMD3528 patch LED
t exceed 5 V voltage, or to LED lamp bead or damage of serious damage to repair);
3, environmental temperature 20 ℃ ~ +-40 ℃ (requirements of lamps and lanterns cooling design do better, LED lamp pins temperature cannot exceed 60 degree);
4, if current at 14 to 20 mA, each reduce 1 mA current, its brightness reduced 4%;
5, power in 43-46 mA for 0.12 W, in 46-53 mA for 0.15 W, in 54-60 mA for 0.18 W;
6, light board after welding in electricity before test, please make sure to carefully examine
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06/26 20:42