Nite Ize Radiant 50 Bike Light, Red, One Size

They are stock up for the bike which I did not ride on it since I rent this apartment.

Update:After about a month, I got a rep out of Colorado who contacted me and apologized for not getting back to me. With regret, he said they no longer make this model due to some of the issues people have had with this light. Their design, but made in Singapore or the mainland of China - so quality control never improved. They changed models, and while I do not use spoke lights, our family did try them out once the rep sent those. For that part, I have to change my review about Nite Ize.

The light is very bright and functions as advertised. However, it eats up battery even not in use. I noticed light stop working after 2 days with 1hr bike ride each. I tested it by replace with a new set of (3 batteries) and left it on my desk for 4 days. it's dead when I tried to turn on the 5th day without any usage. Maybe I got a lemon but keep the package in case you want to return.

I really like the light. The rubber bands however were not to my expectations. When attempting to mount on a tight fit they would break and manufacturer would not send replacement bands. They claimed there were enough shipped with the product.

This light worked the first few times then the light grew dim and drained the batteries. Now fresh batteries don't even make any difference. The electronics have apparently failed.