Bicycle Bike Logo Intelligent Rear Tail Light 5 LED 2 Laser Safety Lamp Super 100% brand new and high quality Shockproof and waterproof designThe biggest characteristic of logo version taillight is "bike logo" projected behind the bike so as to warn the behind vehicles to keep safe distance.Intelligent control chip, build-in ultra-sensitive detection elements.Laser beams design, easy to be noticed at night.LED indicators and laser beams can operate simultaneously, very eye-catching!Particularly suitable for high-end bicycles and regular night cycling friends, playing a good warning role in night cycling!With an adjustable clamp, easy to install and remove. Item Type: Bike Tail Light Material: Plastic+MetalVersion: Logo Projection VersionLight Color: Red+BlackItem Color: Red Install Position: Rear lightWaterproof Level: Daily Life WaterproofSize: 8*4*2.2cm/3.15*1.57*0.87in(L*W*H)Powered By: 2*AAA Battery (Not Included) Instruction:Long press the LED button for 2 seconds to turn on/off the 5 indicator lights; then press LED button once to switch lighting mode (4 modes).Long press the LAS button for 2 seconds to turn on/off the 2 laser beams; then press LAS button once to switch lighting mode (4 modes). Caution:Please avoid exposure directly to your eyes and remember to remove the batteries if you don't need to use it for a long time. Package includes: 1* Logo Safety Rear Tail Light