Lufei Bicycle Wheel Light Bike Front/Tail Hub Light Led Spoke Warning Lamp Cycling Decoration Night Riding Bike Accessories. (Colorful-1);

This little laser beam tail light will ensure your safety while riding in the darkness. It has 5 LEDs and 2 laser bulbs. The LED and the laser work independently

This safety light can be mounted on 20-36mm seat post. The length and position of the laser beam varies with the angle you mount the lamp

Features:
100% Brand New and high quality
7 kinds of flash mode: Always bright, flash, slow flash, left to right, right to left and left to right slow flash, flash, flash back and forth
2 laser lights remind someone else of keeping distance, add safety?This little laser beam tail light will ensure your safety while riding in the darkness.
Note : Do not look directly at laser lights
Waterproof, safer in water fog when riding in the rain
Use for jogging, walking, bicycles, car emergency, horse-riding, road emergency & camping, ETC.
Working time: About 9hours

Specifications:
Working: 9-36 hours depends on the batteries
Power: 2 x AAA batteries (not included)
Material: ABS, Acrylic & Nylon
For 20-36mm tube
Input Power: 100mW
WARNING: LASER RADIATION AVOID DIRECT EYE EXPOSURE! KEEP OUT REACH OF CHILDREN!!!!!!

Pack Includes:
1 x Bicycle Laser Beam Rear Tail Light Lamp
1 x Bicycle Mount
NO Retail Box. Packed Safely in Bubble Bag.