HL-EL135 Front Light – has three LEDs with OptiCube lens technology for a wider beam with excellent visibility. Featuring flashing and constant modes, as well as more than 320 hours of runtime. This is the perfect compact commuter light. The ORB pairs a sleek, compact design housed in an alloy chassis. The lens itself serves as the operating switch and is protected from inadvertent triggers while still allowing for side visibility.