ROCKBROS Front Bike Light 400/800 Lumens V6-400/800The ROCKBROS Front Bike Light is available in 400 or 800 lumens, which is ideal to suit your riding style. With the V6 400 featuring six light modes and the V6 800 with seven light modes, you can tailor it to your riding conditions. Key Features: Bright LED front Bicycle Light with either 400 or 800 Lumen options Multiple light settings High, medium, low, daytime flashing Strobe, and SOS plus the V6 800 has an additional ultra bright setting 85 front