Futaba Light + Torch Holder Bike Headlight Mount

n-off Style:touch-tone Product material:Metal+Electronic components Lighting Time:Hard Light(3 hours)Low Light(6 hours) Product size:9.8cm Length,Lamp top diameter:3cm,Lamp bottom diameter:2.5cm Holder Product material: Material: High quality plastic with stainless steel screw, very flexible Suitable for 25-28mm Diameter Flashlight Suitable for 22-28mm Diameter handlebar Color: Black With a simple hand fastening bracket and 2 types of rubber washer Fits standard and oversize handlebars No tools required for fitting Shock and slip resistant Easy to install and easy to move to another bike Ideal for any MTB, Road and Hybrids! Metal(Aluminum)+Electronic components Colors:black Bright degree:range 100M Bulb's lifetime:100,000hours Voltage:4.5V (3X1.5V) Battery: 3XAAA or 1 pcs 18650 battery (without battery for the transport)