Bell Quasar Light Set The Bell Quasar Light Set features great performance and unbeatable value! The headlight features high powered Philips Xenon Bulb with optimized reflector and clear lens. The Tail light features 3 bright red LEDs and 2 modes (constant on and flash) Large side portals provide 180-Degree of visibility Weather resistant cabinet Easy battery access Requires 4 AA and 2 AAA batteries (not included)