Pacoco Boruit 6000LM 3x XM-L T6 LED Headlamp Headlight Torch Lamp 18650+2X Charger Internal wiring applies the high efficient booster circuit, working voltage is wide and can utilize Adjustable base is provided for each head lamp, with back and forth inclination Model of LED: 3x XM-L T6 LED Output bright can come to max 6000 lumens [lm] One button switch : 1x XM-L T6/ 2x XM-l T6/ 3x XM-L T6/ Flashing