Xlite100 Smart Bicycle Tail Light,USB Rechargeable Bright Bike Sensing Bike Rear Lights Sense Flashing RED Back LED Accessories Cycling Safety Taillight, Waterproof Bike Brake Tail Light

The media could not be loaded.  This smart brake bike tail light arrived very quickly, it works well, has a great visibility and light weight. Very satisfied with the order.It has a few different modes- on, flashing or strobe auto on / off. Comes with a USB charging cord. I just used my phone wall adapter and plugged it into the wall. It didn't take very long for it to charge and it is bright even in the day light.It is easy to install. It has a attachment and would be great for a kids bike for additional security.

Great light. Easy to charge. A little challenging to mount if you have large hands or a seat caddy. A lot smaller than I though (diameter is about the size of a quarter) but very bright.

The media could not be loaded.  Super fast shipping..got them the next day..install was very easy and it’s very sturdy..I might end up reinstalling it and adding some glue so it won’t come off..I mounted it on my mountain bike and want to make sure it doesn’t vibrate loose from riding over roots,rocks,etc..The light itself is very nice..high quality..the LED is pretty bright..I haven’t had the chance to test out the auto features since I just mounted it..not sure about battery life either..Overall I’m very satisfied with this light..I love how it looks stealth and can barely see it underneath my saddle..it looks factory,like it came built stock on the bike!

I purchased this light on July 22, 2020. It was easy to install and worked great for 5 rides. It now will not charge and will not work. The Amazon return window closed 2 months after purchase, and now I can't return it.

Installation with wire ties a breeze. Easy to use, super easy to screw off unit for charging. Not the brightest lamp available, but quite adequate I believe. Don't really know how well brake feature works. Love the under seat mounting!

I’ve searched for a good brake light for my bike for a couple years that is well built, waterproof, long battery life, easy to install and remove (for anti theft reasons), has an simple intuitive user interface (both automatic and manual modes), and will activate brightly upon braking. Most bike brake lights like that are all Bluetooth WiFi gps telepathic empathic connected and are large, bulky and honestly look like (rhymes with “sit”). This is inexpensive and lightweight and fits the bill nicely. I have no complaints whatsoever. It’ll fit almost every bike with a standard saddle configuration and with a couple of zip-ties it’s easy to install. I promise I’m not getting paid for this review. I often write scathing reviews for companies that have great products but have terrible shipping and handling or customer service. Or their product could be complete (rhymes with “sit”). This is a winner and for about 20$ it’s hard to say no.

The media could not be loaded.  I ordered this for my son’s bike. It arrived super fast in nice packaging. It was super easy to install. It has good instructions but I didn’t even need to use them. I love that it has a USB rechargeable battery so we’re not constantly going through AAA’s when he forgets to turn it off. It has all metal parts so there’s no cheap plastic to break. one button operation is super easy. Couldn’t be happier

Good product yet Automatic / manual mode not responding