lights up really good , the adhesive not so greatI haven't installed yet, a little intimidated to install. I love the colors and brightness.The items were easy to installedThe double sided tape holds well (4 month and no issues)The lights are bright enoughI absolutely love these lights. They stick well in the front. The only problem I had was the back lights have to stick to fabric so they didn’t want to stick very well. Some people have complained about the wires but I tucked them up under where the center dash/console meets fabric. You can’t see them at all. I plugged it into my center console instead of the dash also.No option for usb plug. That’d be better for the newer cars. I had to purchase an adapter.Great lights. They were easy to install and stuck well. Bright and I like how they have an on off push button where they plug in. Only criticism would be is that it would be nice if the wires were a little longer- but for most situations they work well.I didn't realize it comes with so many wires. I need to buy tape so it sticks on my car. Also it's not battery operated. Therefore you need to keep it car charged the whole time. Not really a fan. However I like the color and brightnessNo fuss, no muss! This light set is awesome! Will be ordering more for fam.It’s super weird, the front ones have good adhesive and the back ones do not. Other than that the lights look great and it’s great value for your money!For the price its totally worth it. Lots of colors and its very bright too. Comes with a remote to change the colors/intensity/effects. Plug and play to the cigarette lighter and all good to go. The 3m tape is alright but for the stubborn places i apllied a small amount of super glue ontop and so far so good.Super easy to install , bought it for a friend and she loves it. However wires are clearly visible and are hard to hide also the wires are not very long so if you have a bigger cat this is probably not the product for you however for small cars this is a perfect product for you.This light gives me comfort when driving home in the dark.It is not distracting at allNot sticking to any surface in the car properly.I would suggest to get reinforcement tape for back up.