SPARKE LED Strip Lights Non-Waterproof 32.8feet (10meter) 600leds Flexible Color Changing RGB 24V SMD5050 LED Tape Lighting with RF Remote Controller ( No Power Adapter)

These are the absolute cheapest 5050 RGB 24V strips I could find on Amazon (at $11). Even without the controller from the same company cost more for some reason. These are 72W per strip. Quite bright and power dense. I got three and all of them worked fine. They include an RF remote control, not the cheaper IR remotes, which is cool but I'm not using the controllers at all. I'm going to be cutting these up and using them with a DMX controller for a project. I'm using 300W 24v power supplies. This is where some people might be running in to problems: ***THESE ARE 24V*** Better for longer runs or higher power density, but not compatible with more common 12v power supplies. Make sure you know these work with the power you have. Also avoid even testing them while rolled up. They produce a lot of heat and can melt their spool if rolled. Ehm.... not that I would know ;-)Haven't tested the adhesive yet. Will report back if there's an issue.

The lights won't turn on. I got the power adapter and it still doesn't work. I don't know if I did something wrong or if their broken.

The buttons on the remote are mostly broken, the only colors that work are red and green. The adhesive that was on it already did not work at all and I had to tape it to my wall. Not worth the trouble. When I try to make the lights blue it just goes out. I would be returning these if it didn't take me and a friend 2 hours to put them up. These are the worst lights I've ever gotten. Honestly for the price you would expect high quality but it's the opposite.