Acsin Bike Light Set, USB Rechargeable Safety Flashlight 5200mAh Battery IPX6 Waterproof Bike Led Headlight and Taillight, 5 Light Mode Options Fits All Mountain & Road Bike

It's very bright and I can see better at night.

Headlight did not charge or turn on. Taillight was fine.

Good light. Gives you high, medium and low settings and flashing mode. Does get incredibly hot to the touch at the highest setting. There is an additional small flashing rear light that fits well onto a backpack grip.It also gives you two holders one straight ahead for the handle bars in the middle. The second which I used because I'm in a handcycle and a wheelchair allows you to swivel the light into position if the base is at an odd angle. To get at the screw that allows the adjustment is a complicated procedure that ends with with parts flying the room. Since the parts are so small be prepared to go on an expedition with a magnifiying lens.

This bike light is one I consider mid grade light output wise. It's not up there with the brightest ones, but at $27 as of right now the price is appropriate. This will work for most uses at low to medium speed, and will be fine for areas with some ambient lighting. For high speed riding in dark areas, I suggest spending more to get something brighter.