DC3-3.7V 20W LED DIY White/ Warm White COB Chip Light Source for Solar Light
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Gentle color replaced from white led good recommend
saved me buying a completely new light.
too big for my needs
cool
Tricky to power but amazingly bright
Everything's great!
Works as expected, nothing wrong here.
Rated at 20 Watts, and it is extremely bright. I put a current limit resistor on one, and while it is rated at 3.7 volts, I drove it with a 9 volt battery and was amazed how much light it provided. I was outdoors in a rural location with no other lighting. I think I will build a portable flood light with the other 4 that I bought. These are well worth the price and will be buying more!
Super goods, everything was okay, safely packed, fast shipping, highly recommended. With best regards from Germany.
All good