The fwe 100 lumen front battery light is a sleek compact unit which packs a punch ensuring you are seen on the darkest of nights with 2 high power leds and 3 different modes its a versatile light for all conditions the quick release mounting bracket is designed for tool free installation just wrap the rubber band around your bars and clip the light on making it easy to remove and swap between bikes the casing is made of durable plastic and is also water resistant to withstand short show