GXILEEUSB Dimmer Switch,2 Pack Female to Male Inline Dimmer,10-Speed Dimming USB Light Dimmer for 5V Single Color Led Lights(White)

These are awesome. I just randomly thought, I wonder if I can fix this old decoration that overheats, with a dimmer, I wish I could dim it. And then I eventually found the search term I was looking for on an old forum post. Once I knew what I wanted, I couldn't wait to test it. On the three lowest settings, the decoration stayed cool for at least 15 minutes. Amazing.I was utterly heartbroken about that decoration set. I had even destroyed one of the set, trying to fix it with no luck, but stopped, not wanting to destroy them all. I'm a little obsessive about collecting certain LED decorations and I really wanted this one to work. I'm so grateful, for this excellent dimmer.To make it even better, I wasn't even expecting it to have memory, but when I tried the other overheating decoration, it turned on at the lowest level. Maybe the quality fluctuates or an earlier design didn't have memory, because I see a lot of complaining about lack of memory function. Obviously if you unplug it or there's power loss, you will have to set a new memory value. But otherwise, it remembers the setting if you use the switch to turn it on/off.

Got these for some neon lights that needed to dial down the brightness - perfect

Useful and reliable. I use it for a fake neon led sign I have. Materials are good, and lets you dim the lights as you wish. Recommended buy.

I received a "faux neon" lamp for Xmas that is very cool but too bright. It's not neon...but led strips under some kind of tubing.I ordered these hoping to dim the brightness a bit and let me tell you they work PERFECTLY! EXACTLY what I hoped for! Easily dims the lamp to the brightness I want!👍👍👍

these dimmers have given us the best of both worlds: the captivating beauty of neon with the practical control over its intensity. They've transformed our once sometimes-overpowering neon sign into a versatile lighting feature that perfectly complements any occasion or mood. If you have neon lights that you wish you could adjust, look no further.

It works perfectly

Este producto esta perfecto si quieres bajar la luminosidad a alguna lampara, luz, etc... los botones se sienten de buena calidad, pero el cable es corto, por lo cual tendras que tener un cable mucho mas largo para usarlo sin problema. Totalmente lo que necesitaba, 100% recomendado.

Works with some devices but not with others. No paricular rhythm or reason.