NiteRider TL-5.0 -5 Led Rear Safety Light
The TL 5.0 has five ultra bright LED's with four different operating modes, including three different flash modes. The TL 5.0 will help keep you safe and seen from behind (180 degree visibility). The TL 5.0 operates on 2 AAA batteries for up to 160 hours on flash.
Very visible, 4 modes (solid, 2 alternating blink modes, and one full flash mode). Set up easy and seems solid. Great for commuting. Very tempting at the price.