The Evo 1700 Pro Smart Front Light is a front bike light for road riding that sends up to 1700 lumens through a wide, dual-lane cut-off beam, and the light reaches about 673 feet down the road. The Magiclock mount snaps the light into place and locks it there for the ride. What Our Gearhead(R) Experts Are Saying:"On two-lane roads at night, the cut-off line kept the beam low and level, and the bright patch stayed on my lane. I rode the whole stretch with the road lit well ahead."