50W 5000LM DIY COB Chip LED Bulb Bead 82x75mm Do Światła Powodziowego AC110/220V
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This module consumes approximately 60W (0.5 A at 120VAC) and provides excellent brightness. NB: The module runs hot (that 60 watts has to go somewhere) so you'll definitely need a substantial heat sink in your application to avoid damaging the cob.
Very good Nagyon jó
great cob light, need heatsink, ordered 50 watts warm white. gives impressive light with out any driver.. add heatsink and you are good to go
Ok Ok !
Very good Nagyon jó
chegou no prazo isso me apraz... quanto ao produto se comparando o cob 50w com o cob 20w o led de 20w ilumina igual...acho que tem alguma coisa errada... mas tudo bem estou satisfeito
A perfect light, strong, a lower power one ... for 230V.
direk 220 volt ile calışması çok iyi
Good light output. A properly sized heatsink is needed if you want the chip to last. Fast shipping. Will buy a few more of this chips.
Works great. Very bright. only issue I would say is difficult to solder leads on due to heat sink. you will need a good soldering iron. Banggood - would have been easier with flying leads presoldered