2nd Gen 2in1 LED Headlight Bulb Kit - XKchrome Smartphone App-Enabled Bluetooth RGB Devil Eye + LED Headlight Conversion - H11

have to modify light housing for right fit and silicone it up, Bluetooth work sometimes and other times you have to get out and walk up to the light or close to the controller for light to turn on or off, or to change color or themes, not all light actually change at the same time unless you go close to them and or turn the app on and off multiple times. The light itself is made well and is bright, but Bluetooth and controller and app are sub-par. I have noticed now after a month the fans on the lights ar making a noise like they are stripped out or bad gear or something. I'm worried they will fail then I have to spend all that time putting in something new. I contacted support and they said to do factory reset, but that didn't change anything. I bought 3 devil eye light sets and complete interior and underglow and at this point, I hate I spent a dime on them. At over $1k total investment, I don't bother using them as they are annoyingly terrible.

The heat sync blades are to large. Not enough room between the housing and the frame of the vehicle. 2010 Chevy suburban.

I still have these bulbs, and I am well beyond returning them.The LED function still works, but the RGB function stopped working.Reason? The RGB controller died, the wiring is subpar, and there is apparently an on/off switch, so if you connect it to the battery and not a light fuse, the RGB functions will stay on until the battery dies.Overall, the quality is not there. And for the amount of money you spend, its better to have an Aux RGB kit instead.Will not recommend this product.