Review on OLIGHT Seemee 30 Bike Tail Light, 800M Viewable Range, 30 Lumens Rechargeable LED Lights With 230 Degree Visibility, IPX6 Waterproof Rating For Road And Urban Cyclists by Samuel Groove

What can I say? This light is excellent. I have several other tail lights some generic, some name brand. This one is one of my two favorite. Battery life is great, highly visible even during daylight hours, and has many functions to suit your liking and conditions. I like that it has an ambient light sensor which automatically detects the amount of light and changes the light pattern and intensity on one of the modes. I also like that it it's viewable from the sides, adding to the level of safety this light provides.One little gripe that I have is that the rubber on the back of the light detaches. It would have been nice if it was permanently attached and just had a rubber door to protect the charge port. I also would have liked it if the strap was attached to the light as well. For me, those two little annoyances aren't enough to not like this light. It is built well with high quality materials.Overall, great little light from a good company, especially given the price at $13.56 (at the time of this writing). 5/5