SecurityIng&reg; 1200Lm XM-L T6 LED Zoomable LED Headlamp Bicycle Torch + Light Desk Lamp Support Zoom function, allows the beam focus to be adjusted. Support to rotate 90 degrees freely. One Light for three purposes, can be used as a bicycle light, headlamp and a desk lamp. Aluminum alloy casing, avoiding high temperature, anti fall off. Aluminum alloy reflector. One press button to control the headlamp. Applies the high efficient booster circuit to internal wiring. Use batteries to the largest extent.