Featuresr 5 high light led and 2 laser launchers design easy to be noticed at nightr the superbright tail light has 7 flashing modes of the led indicators and 2 laser modesr 260 wide visibilityr led indicators and laser launchers can operate simultaneouslyr low power consumption and energy saving can work 9h in the maximum power outputr waterproof for all road and weather conditionsr with a adjustable clamp easy to installr r noter please avoid exposure directly to your eyes and reme