TK30 White Laser Long Distance LightThe Fenix TK30 is a white laser flashlight. A Class 1 laser stimulates a fluorescent crystal to create a broad spectrum white light, allowing this flashlight to throw 500 lumens a jaw dropping distance of 3937 feet (1200m)? that is 3 4 of a mile! The laser light creates a more focused spotlight beam, than a standard LED flashlight, with little spill over light. The tactical tail switch operates on off and momentary on while the side switch operates