Ascher USB Rechargeable LED Bike Tail Lights 2 Pack, Bright Bicycle Cycling Rear Light, 4 Light Mode Options Safety Bike Light for Adults Kids Men Women Road Mountain(2 USB Cables Included)

battery lasts very long, its held up through rain, and its very bright. love all the settings. super easy to put on which comes in handy when its time to charge. Good that it comes with two, i keep the other one in my bag just in case/ to attach to my backpack so i feel extra safe.

Works as advertised. Great flashing light when you are on the road!

The Ascher USB Rechargeable LED Bike Tail Light is an excellent addition to my cycling gear! I use one on the back of my helmet and another on the back of my bike, and they make a huge difference in visibility, especially in low-light conditions. The brightness is impressive, and the multiple lighting modes allow me to adjust for different riding situations. The lights are lightweight, easy to mount, and stay securely in place. I also love that they’re rechargeable, so I don’t have to worry about constantly replacing batteries. The battery life is great, and they charge quickly. If you’re looking for a reliable and bright tail light to enhance your safety on the road, I highly recommend the Ascher USB Rechargeable LED Bike Tail Light. They’re a great value and a must-have for any cyclist!

I have had the lights about 2 years. They seem bright in the daytime. I ride on a busy street/road with no problems. it holds a charge for quite some time. However, the plastic tab that holds the silicon strap broke. It is now no longer useful. Also, it doesn't fit very well around a skinny bike rack post. I had to jerry rig it to the rack. It fits fine around the seat post, though.

Which kind of early in the testing. It would be better if you were too ask me for reviews in a week or two. But so far, they are working great. One small problem. On a circular tube on a bicycle they sometimes tend to rotate a tad. Still working on that, but I’m sure I’ll figure it out. Very bright and that’s people know where I’m at when I’m on my bike.

Works great and easy to use.... They are bright even in daylight and they easily clip in and out of the mounting bracket for easy recharging

This taillight is highly visible from a hundreds of feet/ Meters away. I like the rechargeable suction, and three light settings. Pretty cool items. It's bright!

I can't imagine a better rear light for a bike. The price is very reasonable and with two, you can have one charging while you are using the other. I'm not exactly sure how long the battery lasts before you need to charge but I ride about 10 hours per week and end up changing them out at the end of the month. The battery isn't dead... I just do it because it's so easy to swap out and I don't want to go for a ride and have a dead light. It charges through a USB cable that comes with the lights; they even give you a cable for each light. And the light has multiple settings - I prefer the steady flashing light. I just think it catches the attention of drivers than a steady light. But you have many options for the light display. It's bright and can be seen from quite a distance. The mounting strap is a sturdy rubber and adjustable to fit any bike frame. It's beyond comprehension why any rider would not use a bike lite. This one is very small and won't get in the way of of any of your equipment and is to light, you will never know it's attached to your bike. It's so small but yet emits a very powerful bright light to alert any driver as they come up behind you. This is a worthy investment and a must have for any biker.

Mine broke after (reasonably for plastic) it smashed against the curb on the bottom of my longboard. That being said I cant help but feel there cant be more that can be done to make sure the 2 pieces of plastics that make the shell stay shut. Great lights just sad I broke one of mine after only under 2 months