Bike Turn Signals,Bright Bike Tail Light with Turn Signals, 120 Lumens USB Rechargeable LED Rear Bike Light, Wireless Remote Control Bike Blinkers, IPX5 Waterproof Bike Safety Light for Night

So much nice and useful. Highly recommended! 101% you will not regret.

Great price. Perfect size for my bike. Easy to mount. Bright lights that are easy to see. Percent appearance and quality.

Second one I bought, first one stopped working after riding in the rain. Bright and cheap using them on a Tomos till I wire in dedicated blinkers. Seller reached out and refunded me for the first one I bought.

I had to edit this review based on my experience:ORIGINAL REVIEW AFTER A FEW DAYS OF USE:i attach this to the hole in the back of my helmet, which i use to ride an e-scooter.1. this is very bright. really bright. once you attach it to either your bike seat pole or back of your helmet, it's very nice that it has a quick release to just remove the LED unit for recharging. you don't have to fuss with the rubber band.2. the remote is excellent - it's all about the shape. the thing looks like a cross, so you're not feeling around for buttons laid out on a rectangular remote. excellent, logical, remote design that let's you feel it out and not have to look.3. the unit and remote come pre-paired.after using another brand for some time, i made a list of gripes, and looked for the product that would resolve all the gripes. it was this product.UPDATED REVIEW:the original product failed after the return window, (would not connect to remote) so i contacted the seller and they sent me a brand new one to replace. excellent customer service! i then purchased another one to put on the front of my scooter. they both paired to the same remote. perfect. now, several months later, both the replacement and the one i bought have both failed. same issue. there really is something wrong with the manufacturing process.

really good quality and they last long when charged

Well, this works welland as advertised SO LONG as it remains above 40°F. If it is any colder, maybe even a bit warmer, it will act like it is working, but the controller will not send signals to the device, so the device will continue doing whatever it is doing. Suitable for tropical/subtropical regions only. It will be useless half of the year here. Sadly, too late for me to return.