1W Led ABS+Aluminium Mining Headlamp 1. Include 2*CR2032 2. Material: ABS Product Size: dia3*3cm 1W ABS+Aluminium LED Mining Headlamp1. Include 2*CR20322. Material: ABS+Aluminium3. Function: lllumination4. Usage: Emergency lighting5. Power Generation: Switch6. Style: WaterproofProduct Size: dia3*3cmPacking: double blisterCarton Size: 46*24*64cm, 60pcs/ctn 1W Led ABS+Aluminium Mining Headlamp