6pcs Battery Powered LED Bicycle Lights Cycling Driving Bike Front Rear Taillight Emergency Warn Safety Night Lamp 
Feature:
Made of high-elasticity waterproof silicone material, stable, durable and strong extendable tension.
Highly flexible silicone multi-functional fixing method - Can be installed on the handle, seat cushion vertical tube, bike front, the back school bag,...
The white light headlight is fixed in front of the helmet - At night, it can be used as a headlight and a light.
The red light headlight is fixed behind the helmet - It can be used as a taillight.
3 kinds of light modes: Fast flashing, slow flashing and steady light. You can quickly switch according to your actual needs.
Emergency lighting, outdoor play at night, mountaineering lighting, and bicycle lighting are all suitable.
Can last for 35 hours when Full brightness.
Can last for 160 hours when flashing.
Effective visibility is higher than 600 meters.
Quick-release design - No tools are required for installation or disassemble.

Specification:
Color: Black + Red
Product Size: 40 X 30 X 30mm/1.57 X 1.18 X 1.18"
Per Net Weight: 30g
Power Supply: CR2032 Button Battery

Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3mm measuring deviation due to manual measurement.