The Pro 1800 boasts one of the category's best power-to-weight ratios. With 1800 lumens of light output, using 3 LEDs- set into a Nightrider custom reflector, s to set the darkest bike trail ablaze. It features an accurate eight step fuel gauge, keeping the rider informed of battery levels at all times. These attributes make the Pro 1800 the "go to" light among the world's top athletes and enthusiasts alike.