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Top 5 Positive Customer Reviews for デュアル色ledライトh1
Leds work. But build quality is not best: - under COB led isnt any thermoglue/compound/grease - aluminium core is dry, COBs gets very hot after few seconds. Can be ease fixed by adding some thermogrease under leds. - cooling fan is not powered from 12v, but from "leds power" (current source for COB) - 8-9v, so it running slowly and dont make much airflow... - current-driver is not good watterproofed - after a while some silicon molds felt off from his case, and I see bare PCB inside. This can be fixed by yourself, but if not fixed - whole set quickly ends in trash, damaged by water and dirt Constant current driver is good - impulse mode, switching, thanks to poor silicon mold - easy to mod for external color change (+12v for leds is switched by 2 mosfets, common gnd side is current-stabilized) or dimming (eg. for DRL purpose)
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