Comment from:Zéfal KIT D'ECLAIRAGE , Boston.Ma. USA

Zéfal KIT D'ECLAIRAGE provides an innovative versatile BRIGHT light set. at a low low price. for riders needing to SEE and be seen. The marriage of Halogen head lamp and flashing leds on the front light allows maximum conservation and use of battery power by selectively using the Halogen Lamp or the leds to suit conditions. The front leds will operate on a low batteries long after the Halogen lamp has dimmed. The front head lamp and front leds are powered by four AA batterys. The rear led tail light is AA battery powered. Leds are the best use of battery power. The bright Halogen lamp is a must for night and early morning ridding to navigate windfall. avoid collisions with access block off chains. pot holes and badly or unmarked road construction areas. The head lamp is constructed with a sophisticated plastic clip so it can be removed to use as a work light for emergency repairs. or as a flash light. and to prevent theft of the light and batteries. Using the front head lamp leds and rear tail light leds makes a bicycle highly visible with minimum battery consumption.