Submersible Utility Beam (SUB) ™, offers unique water–proof performance, combined with unlimited self–cranking power. The S.U.B. features 4 light settings. The unique SnakeEyes Laser: 2 laser lights great for easily indicating points of interest or signaling. A super–bright 1/2 watt LED offers super lighting capabilities and a signal strobe. 2 side LED's provide a power saving flashlight. An easy–to–use crank allows endless charging so you're never dependent on batteries. An exterior USB charging cable (included) allows you a back–up charger for your iPod®! With an easy–grip rubber textured exterior and submersibility to 50 feet, this is a utility light for all situations. Size: 7" H x 2.75" W x 2.5" D. Weight: 14.4 lbs.