Bicycle Tail Light Waterproof Cycling Bike Light 7 Flash Mode 5 LED 2 Laser Bike Rear Lights For Bike Accessories LightsFeature:1.100% brand new and high quality2.New laser bicycle safety laser light for camping ,cycling, Sporting etc.3.Mount on 0-36 mm tube 4.5 Leds has 7 modes : Normal/Fast Strobe/Slow Strobe /Slow Strobe from right to left / Slow Strobe from left to right/Fast Strobe from right to left /Slow Strobe from right to left in turns .5.Five ultra-bright LEDs Laser light with RED light to warn on the road6.Three flashing modes: Slow Strobe/Fast Strobe/Normal7.Two laser modes: Steady & Flashing mode8.2*AAA battery powered (Not included)9.260° Wide visibility.10.Water Resistant.Description:Size:75 mm * 80 mm * 30 mmWeight: 40gPackage includes:1x 5 LED Tail Light1x Rear Light Mount Holder