5 LED Rear Bike Safety LightSafely ride your bike at night with this 5 LED Safety Light. This sleek, small but powerful unit features 2 lasers and 5 LED Lights with color changing modes. The lasers create safety lanes right on the road behind you alerting cars to your presence and helping fellow cyclists. Features: Color: Red Waterproof Runs in AAA Batteries (Not included) Features 100 LM and 260 high beam Weight . 1875 lbs Dimensions 3" x 2. 75" x 1. 25"