SUPER BRIGHT bicycle light WBTL USB charging Bike Tail Light 130H Helmet Bicycle Light Accessories. Easy To install for Cycling Safety Flashlight Highlight LED Fits on any Bicycles.

Super bright and lasts at least 3hrs as that the longest I've rode with it. The blue flashing mode is not really all that useful but its there. Charges fast and does the job. The mounting bracket is fairly solid and doesn't feel like it will immediately break or tear like some other ones do.

This thing is BRIGHT!!! Definitely the brightest rear bike light I've ever seen. Why they chose red and blue is beyond me. In my country, flashing red and blue lights is a BIG no no on roads that have cars as it's the law enforcement emergency colors. I just don't use the blue or flashing red/blue modes. White or amber instead would make it the perfect device. I think it may almost be TOO bright to use at night. It's going to be impossible for people to miss seeing you. Also, I wish the mount wasn't so easy to remove. This thing is gonna get stolen! Just going to have to take it with me when I leave the bike anywhere. Still great though! Fixing to order another one

very bright and easy to mount. But charge does not last as long as advertised. It's OK for short rides, but if you're going out for 3 hours or longer, this won't cut it, even in blink mode.

This thing is awesome. I like the red and blue blinking. It makes people think there is a cop ahead, and they slow way way down. I've noticed a significant difference in drivers behavior.

Hands down the best and brightest bike light we own. Very simple press of the button brings to life an led light show that will alert anyone who is approaching from the front or rear. Don't look any further that this gem of a light. 5 stars WBTL

Even though it is charged, will stop working while riding. If button is pressed again it will turn on. Seems like a short or something. Would not recommend. I need to buy another light that will stay turned on.

The media could not be loaded.  On my video the top lights are Braitor, the bottom lights are these. Roughly the same price. The Braitors are superior in both brightness (Braitor was on a 2 hour ride before video while these are fully charged) and size/attachment.These are noticeably wider and taller with almost the exact same surface area for light. The material on these are also cheaper.Don't get me wrong, these are good lights, and please note these lights are that bright in broad daylight at 15 yards and both brands are crazy bright at night.I have purchased 5 different types of lights and these are the only brands/type worth putting on my bike in daylight.

Not near as bright as expected. Having both red and blue lights is pretty cool though.