Here we have the Cateye EL130/Omni 3 Light Set. The front light is the EL130 which has a single LED and OptiCube lens technology, 75 candlepower beam with great visibility. With two AA batteries, the EL130 will run up to 100 hrs. on constant mode and up to 400 hrs. on flashing mode. Featuring Cateye’s exclusive tool-free FlexTight mounting bracket that allows you to quickly and easily attach the EL130 to virtually any handlebar.