LED Strip Light 9.8Ft Music RGB USB Powered with APP Control, Backlight Kit for Flat Screen TV/PC

I bought two of these, one for my 40" Samsung tv and one for my desk. I'll start with the tv. I bought the option that was supposed to fit up to a 47" tv, and it was just about perfect. Installation was very easy, I didn't even have to take the tv off the wall. I trimmed off a few inches off the end of the strip and it fit perfectly. The adhesive was not the best, but I just used electrical tape in the spots where the tape was weak. I really like that it turns on when I turn on the tv, and it remembers what color I had it set to when I turned it off. The color is nice, decent brightness. Nothing mind blowing, but for $12, it looks pretty good to me. For the desk, I ran the strip along the back of the desk and trimmed about 3' off the end of the strip. Ironically the adhesive on this one was very strong, so maybe the other one just didn't like the texture of the tv panel. The lights plug into my docking station which is convenient, and they stay on when I shut down my computer. I wasn't going for full on gamer/twitch streamer RGB, just wanted some ambient lighting while I work from home, especially since I don't have any windows in my home office. I think I achieved that. Lastly, the remote works fine. Just make sure you place the reciever in a spot that you can point the remote at it and it will receive the signal. On my tv, it just barely sticks out from the bottom of the tv and I can use the remote from across the room. The app is garbage, I took one look at it and deleted it. Overall, if you're looking to set the mood without dropping mad cash, these will do the job. Again, nothing spectacular, but for the cheap price, they worked better than I expected. I would buy them again.

Got this to improve our viewing. I used masking tape to try this out before attaching permanently to our TV. When you've got it where you want it, just peel off the paper gradually - attaching it as you go. Do plan your corners as you can't easily make 90° bends. We don't use the multiple colors/light & music function, but they do work. The lights turn on and off with the TV. There is a several second delay after the TV goes off before the lights switch off. The off switch is handy if the lights are annoying during the day. Once you turn the TV off, the lights will com on again automatically the next time you turn the TV on. I did trim off about 8" from the end that I didn't need. Had to spend some time on the internet to discover that you need to cut through the copper leads (look like 4 dashes on the strip). If you cut anywhere else, you break the circuit and will get a chunk of dead lights. I am going to get another set of these lights to use on my computer monitor. I think it will make it easier on my eyes, especially at night. Can't beat the price.

The good: This LED backlight strip looks great installed and is as bright as you would like it with full adjustability for desired color and brightness. The result is a cool, evenly lit backlighting effect. There are many colors and modes to choose from and it turns on and off with the TV power. Once installed and adjusted to your taste you never need to touch the remote for it again unless you want to. We are very pleased and happy we purchased it. The not as good: I have an 80" TV so the adhesive light strip is over 16 feet long. Wrangling over 16 feet of super sticky strip lights was a comedy show for my family but I took my time and got it installed right. Also, you CANNOT bend the strip 90 degrees like the instructions show so play with the strip to figure out how you're going to go around the corners of the TV before exposing the adhesive. I didn't have one extra millimeter for my 80" TV so the strip didn't quite meet at the ends so be aware. Also it's a pro tip to expose the adhesive as you proceed with installing; don't expose the adhesive all at once. The remote works only 80% of the time but eventually does. Positioning of the IR sensor matters.

I ordered 2 of these lights after reading many positive reviews, and I have not been disappointed. The lights were easy to install under the handrail of my stairs. I cleaned the surface with alcohol and the adhesive foam backing adhered very well. The lights are decently bright, not super bright but great for the purpose. The remote has some preset colors along with pure red/green/blue and white. The white is more of a cool white color. The remote also has some of the mode settings that you can control. Music, fading, etc. can be done from the remote. Some of the preset colors just don't really look correct. Orange has visible green, yellow also. Some of the other colors look fine, though. However, when using the phone app to control the color, you can get them set up much better. Each set of lights has its own Bluetooth device name in the app, so you can change the settings for each strand. The remote will change the setting on both strands at the same time, so if you want to have multiple strands in one area, it's probably best you use the app. Overall, I am very happy with these.

Miume Led Strip for the theater screen in the movie theater is a great addition, nice back glow behind our 120" screen!

I purchased two sets of these lights for both televisions in my home. The setup was very simple. For the less expensive tv, I just used the adhesive on the back of the lights and they stuck very well. For my expensive set, I used small command hooks to hold the strips in place just in case I decide to swap out the lights at a later date. The remote works well, I had no issues getting it to work. I just wish it had more choices for the color changing options. The app was very easy, both sets of lights automatically popped up within the app. I was able to rename each set to make deciphering which is which simple. If you are looking for an affordable set of lights with adjustable brightness for the back of your TV, I highly recommend this set. For maximum brightness, be sure to have your room as dark as possible. They did not disappoint.

Edit- someone associated with the vendor left a comment in reply to my review. This person either did not read my review or I suppose it's possible that I did not explain myself clearly- judge for yourself. I replied to clarify the problem with bluetooth is that NO Android device I own will pair. The rep pasted his first reply verbatim. If I could give zero stars I would I was looking for a near white color backlight for my TV. I wanted to be able to adjust warmer or cooler to suit the room lighting and TV image. These are not that. The color LEDs are not well balanced and the app does not allow for nearly enough fine tuning. The closest I could come to white was a washed out yellowish hue. The app is not well suited to fine grained control and the iPad/iPhone version does not render correctly making using what the color wheel allows you to do impossible. All this I could live with. The big problem is the app does not do well at all when linking to the BT light string. I tried 3 different Android phones- A Moto 5, a Moto 6 and a Samsung S7. None of them would hold link with the light string. The two Motos would not even connect at all. My iPad Air would connect, but the app was problematic. I got stuck for quite awhile with a sickly green backlight because I could not find a controller to correct it. Granted, this may be due to my RF environment but it was a significant issue. I would rather have had white LEDs with a dial to control intensity. To the good- physical installation was as easy and trouble free as advertised. The strips were a good length for my TV 60" and were easy to apply. The LEDs are sufficiently bright RGB units, and for those who want dynamic lighting effects I have no doubt they will serve well. Unfortunately the link issues render these pretty much useless for me.

Had this for several months just for backlight on 60" TV to relieve eye strain while watching at night. Set it up on blue with a brightness I liked, and forgot it. Off and on with the TV automatically. Worked great. UNTIL today, when I thought to change the color in order to avoid blue in evening interfering with getting ready to sleep. BTW, it's 12" short of going around the circumference of my 60" TV, which is fine. However, half of the strip would not show red, only blue. But it would show green. Any other color, the bottom half (in my case) would light up blue. So figured green was still better. Anyway, when I went to change it to red using the remote. NOTHING. Cheap battery was dead. BUT opening the battery door was a real challenge to my pretty good mechanical skills. Holding it with the back facing up, on the left is a catch that you can't get to release. After minor damage, I did get it open (requires two people or a vice) the far left of the battery case has a bump to hold it in. Take an Exacto knife and shave it off. And DON'T PUT THE BATTERY CASE BACK IN UPSIDE DOWN or it's all over. I was only able to pull it out again due to my great selection of tools (side cutter was employed!)

Blue led was not working. Everything else works fine. Just the blue colour.

No bells and whistles but you get what you pay for. Never go wrong with Govee. That’s all I buy now.