BTF-LIGHTING AC100-240V to DC5V10A Max50W Suit 9A 8A 7A 6A 5A 4A 3A 2A 1A Device Transformer Power Adapter Converter with 5.5x2.5mm DC Output Jack for WS2812B WS2811 WS2813 SK6812 etc LED Strip/String

The whole reason I ordered this one is I didn't have to splice and solder. The adapter was missing. EDIT- I ended up just splicing it and it actually worked better wo the adapter plus customer service reached out to me. I'm running this power supply at 7 amps running 5 m strand of WS2812 LEDs with wLED and it seems to work fine. SECOND EDIT 7/21/23 I ordered a second one to power A second set of lights, and this thing whistles a little bit. it's not extremely loud but you could hear it if you're next to it so I checked the first one I bought and that one makes a slightly different whistle noise and not as loud but it's still there. The first one I had has been plugged in for over a week and it's not hot, the outer case doesn't get above 77° f, so I don't think there's anything wrong with them but I just think it's odd that they whistle like that. maybe all power supplies do I don't know. I'm not changing my rating because they seem to work fine, I've had no problem powering the LEDs at all different amperage settings.

Great power supply for LED projects. I trust BTF lighting for all my projects.

I bought this to go along with my controller and BFT led's. It powers them and that's all I can ask for! It's pretty small considering, but It doesn't get warm at all. Install is easy, just plug it in! Great value.

It worked great for my first set of 16.4ft of WS2812B led strip lights. It continued to work well for my second set now 32.8ft. However, when I connected a 3rd set only about 2-3fr would light up. I hooked up to the first set to test the strip and all of the lights came on. I'm not an electrician but seems I needto find more power.

Worked good

This power brick works great for my latest LED project which requires about 9.5 amps at 5v. It has a solid build quality and a decent length cable going to the barrel plug.I highly recommend this product.

Have two 10As for two different 200 LED strip setups and one 5A for a 60 LED setup - all planned properly.You obviously shouldn't use the supplied female barrel jack unless you're pulling MAYBE 1Amp (if that?). Know what minimal wire AWG you need, where, and be mindful of power injection placement. Even consider inline fuses.If you don't, yeah, you're gonna have a bad and mighty hot (not bright) day.

So far it powers my lights and runs cool. It's heavier than expected and seems nicely made.