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by Wyman USA  on 2023-08-11 14:12:48 | | Extreamly bight lightweight can be used in a lot of applications I'm going to use this one for my boat for nighttime fishing |
by Franca USA on 2023-08-09 11:10:02 | | Wow, bright! Be aware this pulls a good 8 amps. I am ordering another for my RV... |
by Cindy USA on 2023-08-23 19:39:40 | | Puts out a ton of light, but at a stable 170F (76C @ 72w/12v) I would put a heat sink on it for longevity and efficiency. |
by Colin USA on 2023-08-21 20:32:04 | | Worked for me! I used a 12v wall wart and rugged this up with a contact switch in the food pantry. It's great. Light enough that I flush mounted it to the top of the inside of the pantry with Velcro strips. |
by Tenzin USA on 2023-08-19 01:41:11 | | Really fun item with lots of applications. Challenging to work with, though, as the points for soldering are really small, and failed pretty quickly. I have a nice digital soldering station, so I don't think I burnt it, the joints just failed quickly. Can't get another set of leads to attach. If you can, you'll have a ball with this thing. Also, maybe don't look at it directly, it is QUITE bright. |
by Kendra USA on 2023-08-17 03:26:53 | | Like most COB LED panels, needs a current limit driver or at least a ballast resistor. On a 12V automobile system, ( 13.5 v + with engine running) without limiter will take far too much current and fry.Even at rated 70W, will get far too hot and die without heatsinking.BUT, at less than half rated power, do NOT look at this from close range. It is a retina blaster! I Have not decided on a use for it yet, but it is amazing anyway. |
by Ghada USA on 2023-08-15 02:59:42 | | This little light panel puts out a lot of light. But the aluminum back side does get pretty warm. There are NO instructions with this panel so you need to be a DIY type to figure out how to use it. There are 3 little holes at one end. Two to pass connector wires through. The middle hole I'm assuming is to hang it with (or something).On either side of the middle hole is a tiny square metallic spot. (marked pos & neg) I soldered my connector wires to these spots. I put a cigarette lighter plug on the other end. The light is very white, not bluish, & floods an area pretty well. It needs to be mounted some way to control direction, but that's where your ingenuity comes in. In the Amazon info, it says 70 watts. At a 12 volt input, this calculates to 5.8 Amps, not 13 Amps as indicated.This would be a 5 star light panel if it came with some clear instructions |
