İncelemenin bir kısmı otomatik olarak çevrildi.
these light are the next new thing to happen. these are powerful yet low cost , also they are dependable. Using a heat sink helps to prolong life . Out of the many I have bought so far only one has partially failed. I love these COB lights .
Good price. These Leds are very bright. Got maximum power supplying 12,70Vdc / 4.0Adc It require a good heatsink. Contact pads require a good soldering iron, since are very large below the paint.
The 50 W led with 5000 lumens was brighter. It produces the temperature of 70 degrees C after 30 minutes with heat sink without running fan. I was cool when fitted with dji panthom 4 pro and it requires heat sink always.
ottimo....led di buona qualita
parece bueno
nice
Boa iluminação, gostei.
good
despite the faulty rows the quality seems ok
Cumpre o prazo de entrega mais a embalagem estava aberta !!