Bike Tail Light 2 Pack - Easy Bicycle Rear Light Installation - USB C Rechargeable Bike Lights for Night Riding - 18 Hour Max - Bicycle Brake Safety - 4 Modes LED (Luces para Bicicleta)

A dandy product and a great deal. These 3” lights, two to a package, are designed to be placed wherever they’ll be most effective. They have a durable elastic strap that can fit on a bike’s post, forks, or rack; attached through your helmet vents; or even fixed to your dog’s collar! They can be mounted vertically or horizontally, and can be unmounted from the bands. The lights are bright enough to be seen in daylight as well as dark, with 4 settings: steady, flashing (2 modes), and running. With two in the package, I was able to put one on each bike fork. I have a light on the rear rack, but I was frustrated with it because it required pricey little CR2032 batteries that wore out every time I forgot to turn it off. These lights are USB-C rechargeable (a 12-inch cord is part of the package), with a warning lamp about 10 minutes before empty. Fully charged, battery life clocked a 6-hour run time for the steady on mode. They recharge from fully spent in about an hour. I found the USB fit to be a bit tight, but a flashing light during recharge lets you know it’s seated properly and drawing a charge. Night Provision is US-based, specializes in a variety of lighting and cycling gear, and warrants this product for 2 years. All-in-all, it’s a lot of value for the price.

Easy to attach and work very well with different settings. Nice n bright

Work great, very bright and charged in no time.

Lights are nice and bright and have several different flashing modes. Also fairly easy to mount. Don't know about battery life as I have only had them on for an hour and a half and they are still as bright as when they were first charged and installed.

Good easy to use product. Hold charge a long time and are bright enough to use in daylight

There are great, animated, visible taillights. At $10 for two of them, it's a crazy great deal. They connect easily with the rubber strap. If at some point I forget to remove it and it gets stolen, who cares!?! They cost $5 each... They aren't as bright as a Cygolite hotshot, but those cost around $40 for one. You can put 2 of these on your bike for $10. I ride many times per week in San Francisco where my visibility matters, and these are just fine. If you feel you need something which will be bright in daylight, spend the $$ and get a Gygolite or similar.

Surpassed my expectations. Very bright. Can easily see the lights at night. The battery life on use is extra long. Charging the battery is quick. Perfect for my ebike.

I got these because my other low cost lights had unreliable charging ports. These are charging well, are bright enough (I ride only during the day) and have flexible patterns. If I had any complaint it would be that when I turn them on they don’t remember the last pattern. This is a little annoying because I’ll save battery when I’m on a protected bike path and when I reach back to turn them back n, I have to press a couple of times to get what I want. But that’s not enough of a reason to ding a star. The attachment bracket and seat post strap is very good. Value for the money.