Stay safe and be seen out on the road or trail with the Cerberus LED rear light from Moonlights. Beautifully simple, choose from five output/flash options. Designed with durable aluminium construction, this LED light has a Side Visibility Lens which extends beyond the body to deliver an impressive 270 degrees of visibility.Offering up to 150 lumens, this rear light features a versatile Clip-On System which secures the light to your saddle stem. This weather-resistant rear light is powered a rechargeable battery with up to 120hrs of battery life.3 multi-directional COB LEDs270-degrees of visibilityEnergy-efficient 150 lumen rear lightDay Flash Mode - visibility in direct sunlightFive different light modes - two constant and two flashing120 hours of battery life - fully charged in just two hoursVersatile mounting system - with O-rings and rubber padVLS System - lets you set any lumen you wantDimensions: 18mm x 27mm x 64mmWeight: 0.35kg