Lights work fine, but the tape used is not sufficient to hold it to the back of my tv.

This light strip has no stick to the back side -- I spent $100 and can't even use the product yet because I now need to go buy double-sided tape to even use it. Not happy. If the effect is poor after I spend more money on double-sided tape, you can bet I will be getting a refund.

I don't use the 4D mode very often, but find the 3D mode a nice addition to movie night. Even when my TV is off, I have the lightstrip playing gradient colors, the effects are really pretty!

Doing the setup is a real pain. It took me multiple full reboots and app resets to be able to calibrate. Light strip keeps coming off. Have to press them against the tv from time to time. End result is cool but app really needs some love.

I purchased the lights for a 65” TV after watching a few reviews on youtube highlighting the pros and cons so I was aware of some of the issues I could encounter. When I opened the box it was full of wood dust. After cleaning them and setting them up on my TV I struggled a lot to synchronize them with my phone and apple home. I had to browse forums to get a proper explanation of how to reset the device because of the difference in symbols. (the app showed a “+” symbol but on the device it is “>”) After I got it to work I had to restart them a couple times to get the calibration to work correctly with the camera. I was very upset when I was calibrating up the corners because the installation manual doesn’t emphasize the number of the LEDs that make a corner (it’s 3) and how they are distributed throughout the light strip. This is very important for the accuracy of the reflections. While tuning, they will appear at the bottom/top or sides of the screen instead of the actual corner. At first I payed it no mind because i was using the Rhythm mode but once I used the 4D feature while opening netflix and youtube i noticed how bad it looked on the bottom. I figured that i would have to reinstall them in order to get them placed properly but I wasn’t sure If they would stick again. I didn’t have to wait too long because after a week a corner piece that hold the light strip fell to the ground and into my cats paws. The other ones were loose once i attempted to properly place the light strip but I ended up with the same results because of the LED distribution on the light strip.

Overall I was somewhat satisfied with the rhythm feature although the app is horribly slow. I don’t use the 4D feature much because of the accuracy.