Review on Waterproof USB Rechargeable Bike Light Set - Bright LED Front and Back Rear Lights for Cycling, Quick Release - Safety Accessories for All Bicycles by Doug Booth

I bought three of these to use on an adult bike and two kids bikes. Pros: Taillight and mounting strap work great and are very easy to install. The headlight is also very bright. Cons: The light switch can be very difficult to press. As you can see in my video, I had to press pretty hard to turn it on. Another downside is that the mount doesn't fit on any of the handlebars. As can be seen in the photo it is still very loose and falls off even in the tightest position. It is with deep sadness that I announce the death of my beloved Thumbnail. It happened while recording this video. To protect my 9 sisters I will bring them back. ;)