Hi-Power Rechargeable Headlight

LED: 1 x 10 Watt White LED
Light Output: 500 Lumens
Battery: Lithium-ion Polymer Battery (1100Ah)
Runtime: 4.5 hrs (Constand) / 2 hrs (Boost) / 1 hr (Super Bright)
/ 20 hrs (Flashing) / 8 hrs (Daytime Flash) / 2-8 hrs (Auto)
Charging: DC5V / 1A, 3 hrs