• Brand New and high quality bicycle security laser tail rear light
• Fits easily on your bike and gives you extra safety while cycling at night
• Dual light lines on the road sent by the laser light keep a safe distance
• Features in waterproof function, no need to worry about in the rainy day
• LED and laser can work 9h, and only LED flashing can last 36h
• Use eco-friendly material, energy saving design, easy to install
• 7 flashing modes available
• Caution: avoid exposure Laser directly to eye.

Specification:

• Model number: SL-116
• Material: ABS, Acrylic and Nylon
• LED light: 3 red high power LED
• Laser: 2 laser launcher
• Input power: 100mW
• Working time: 9-36 hours
• Seat post: Φ20-36mm
• Power supply: 2 x AAA batteries (not included)
• 260° wide visibility
• 7 flashing modes
• Working temperature: -5°C - 40°C

Package included:

• 1 x Letdooo Bicycle Bike 3 LED + 2 Laser Security Tail Light Waterproof 7 Flashing Modes