The spaceship headlight cuts through the darkness of space by blasting a brilliant Japanese LED through a special German-engineered lens. The RADBOT 500 comes equipped with a precision reflector that conforms to strict EU standards & its blazing red eye contains a 0.5 watt japanese LED to stare down vehicles. Both lights are built to withstand rain & meteor showers to keep you safe from blastoff to touchdown in all conditions. Features For Spaceship: Fits 22.0-31.8mm handlebars Runs on 2x AA batteries &40;included&41; Steady & flashing modes Features For Radbot 0.5 watt red LED made by Nichia brandz Zz z Zz POP! & rock steady modes Euro reflector Rack seatpost & seatstay mounts Backpack clip 2x AAA batteries &40;included&41;