Zoomable 1200lumin Cree T6 Super Bright Head Lamp,3 Mode Rechargeable LED Head Light Outdoor Bike Bicycle Headight Zoomable 1200Lumin Super bright Head Lamp,3 Mode Rechargeable LED Head light Outdoor bike bicycle headight Adjustable Focus : Zoom In/Out to change focus Waterproof, but don't put it into water directly Extensive Lifetime of Cree LED (100,000 hours) 3 modes: High / Low / Strobe