Leadleds Scrolling Led Sign, USB 5V Led Car Sign Bluetooth App Control Custom Text Animation Graffiti Programmable LED Display for Car Store Bar Business(RGB)

I bought this to mount in the rear window of my car, and I have programmed into it “GET OFF MY ASS!” Lol, and it works just fine! Easy to use, the app is easy to navigate, you can program any of the many templates they already have preloaded or you can add your own text like I did! I think it’s great, and for the money, you can’t beat it! I gave it a big thumbs up for value, easy to use, and reliability!

I used this product to replace the tree topper on my Christmas Ornament Display. I removed the old star and glued this onto the prong that slips into the top of the "tree". It was easy to program, looked bright and clear and was the perfect size. I didn't try to stick it to any glass, however, so I'm not sure how it would have adhered. Overall, for my use case, it was perfect and will be used yearly to showcase the top Christmas donator on Twitch.

Great quality sign, it came with everything you’d need to use, I set it up at my office as a Work From Home and In a meeting sign. Works great but I wish the Bluetooth connection was more reliable, it tends to take a second or two to connect and then back out of the app to get to the selections. Wish the app was better laid out overall easy to use and easy to see from far away.

My older Lyft backlight sign for the car broke and I decided to try this one. It is great. After downloading the app, chose to have it strolling to the left and have "Uber" and then a number of spaces later "Lyft". So, it flashes "Uber" right to left and then "Lyft" right to left. When the app is connected to the device, you can send your desired message and update it until it displays the way you like it. It is a cool display that allows the driver to post various messages. For example, you can say.... "Your Uber has arrived" "Uber" "Lyft" "Your Uber Driver (Your Name) has arrived"

Our elderly mom lives with us but is always confused about what we’re doing each day. I put this in her bedroom and early in the morning I put what we’re doing that day and what time we’re leaving. It works out so well! Easy to use with the app. The only downside is, as others have said, the suction cups don’t work well.

Product doesn’t connect to Bluetooth correctly meaning it basically is useless. Tired 3 different apps none of which worked. Plugs in and powers on but that’s about it. Without if being able to connect to any app is completely unusable. Do not buy!!!!

Works, but not as good as it should

It is a great car light, and what I really like about it is that it memorizes the last setting, even after days not being plugged in, when you turn it on again it will go to the last setting you had it on. I got the blue light, it looks great, and I like that I can write different words or sentences I and display them as I wish. For one word that fits in the screen I like to use the UP or Down feature, for longer words and sentences I like it to move from left to right. I also bought a 6 foot USB extension cord, because the cord this thing comes with is not long enough to reach the front of my car and I don't have a USB port in the back. So if you are going to use this light in your rear window and your USB port is in the front panel (under stereo/screen) then you will probably need a 6 foot USB extension cord, especially if you run the cables like me - I run them around the seats so I can hide the cable. Overall a great light, I highly recommend it!