Topeak's HighLite Combo USB light set sports 4 high-power LEDs in both lights for excellent visibility. The silicon housing is tough, and the lights attach easily with their no-tools rubber mount. This rechargeable light set allows you to restore battery power by plugging into a computer's USB port (perfect for at work!). And, the HighLite Combo USB light set has front and rear flashing modes for excellent safety.
Run time: 11/30 hours (constant/flashing)
Weight: 40 grams each