BTF-LIGHTING FCOB WS2811 IC RGB COB LED Strip DC12V 720LED/m Flexible High Density Uniform Chasing Color Light 2X16.4FT Total 32.8FT 20IC/m 12mm Width(No Adapter or Controller)

These are well made and very bright. The colors are AMAZINGLY vivid. While not required, I run these in a channel with a diffuser and have zero hot spots. If you think you want to run white, don’t. Just don’t. It uses an amazing amount of power and generates quite a bit of heat. You’ll need to turn the brightness down or risk damaging them. I’ve run these in various states for about 2000 hours with excellent results.

These are freaking sick! So so bright and there remarkably fast! I've never seen anything like them. Truly blown away!

Works great with wled controller! Couldn’t be happier!

Looks great!

I wanted to upgrade my old LED strip with this to avoid the points-of-light effect, and they really do look good. I got the higher density 144 led/meter (720 total for the 5M strip) and I couldn't really find out what the power draw would be. Too many different answers here, so here's what I found.Hooked to my bench power supply set to constant 12V, on any of the solid RGB colors it draws about 1.4A, and when it's on white (mixed white, so all RGB would be on at the same time) as expected it draws about 4.3-4.4A total.Right now I have it doing a RGB chasing, with a few other colors thrown in (cyan, white, yellow) and the draw is 2.5-2.6A.Overall, if you're looking for a power supply and need to know how many amps you'll need, it could work with 5A but you'll be happier if you get one that's overrated to avoid dropping the voltage too low when it's all white. Go with 6+ at least, but might as well get a 10A supply and call it good.I haven't installed it yet but it looks like the adhesive strip should work as well as my last one, which stuck pretty well.I paired mine up with an SP630E controller and so far that's working well too with these lights. No complaints.

gave this an excellent rating before, however after the initial testing...light strip began to intermittently flash and failed to properly light. Don't buy unless you want to pull out your hair trying to get these to work

BTF LIGHTING WS2811 IC. 720 LEDs per meter. When used with a diffuser, there are no hot spots. Very smooth color. I used the MagWLED controller but it was barebones without an enclosure. I switched to GLEDOPTO ESP32 LED Controller. These are DC 12V lights and you must be very careful not to put too much power to them because the ICs will definitely burn out (and I mean catch fire). This is not unique to this brand. I’m still new to the WLED control interface but the WS2811 provides segmentation and many other options. Recommended.

I used these for my daughter's closet with the muzata channels https://www.amazon.com/dp/B01N4DRX7N?ref=ppx_yo2ov_dt_b_fed_asin_title and controlled by a SP530E https://www.amazon.com/dp/B0D492BYZK?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1. Overall the leds are everything I had hoped for.I was surprised at how hot they got when running them on the roll though.