DBSAR
(DBSAR)
March 7, 2019, 1:55am
181
roamingchicken:
Of my three, one is constant on with no dimming and the bottom switch turns on the reds butt are overpowered by the constant high white leds and does not turn off the whites. The second does not respond to touch at all and only the red leds turn on by the switch. The third works as designed, too bad the quality control is so bad. :weary:
One of the two units I got had the same “stuck on” problem you described. The cool white LEDs are just always on at max brightness, but everything else seems to work. Feels like a soldering connection issue.
Emailed Gearbest, sure enough they asked for every piece of information imaginable, including a video. Sent them all that and got a refund (already have a couple more on their way; I think this is a fairly rare issue).
I’d like to take this defective one apart to look at it, but that seems like a difficult task!
I still have one of the three that still works, but i added a resistor to limit its maximum mode to lower the center post temperatures, and added an on/off switch on the side to lock it out as it can turn on to easily by accident.
angerdan
(angerdan)
June 30, 2021, 10:29pm
182