IOV022 LED headlamp : Iovision’s IOV022  headlamp is used branded international LED chipset, unique optical structure is provided smooth brightness with eye harmless, there has 3 modes as => ON : 125lm super bright at 1.6W 480mA -> Normal : 80lm at 0.8W 240mA -> Flicker -> OFF, patent design of Zooming focus is stepless 1:100 times from wide to tele distance, super aluminum thermal design, IP65 anti-dust and waterproof, multi-choice of its power sources by (1) Lithium battery, or (2) by AAA battery x3pcs, or (3) to have both battery pa...