... bicycle light TOP Quality CREE XML T6 multifunction headlamp bicycle light 1000Lm,2x18650,both for head and bicycle light,color:black ad silver,NANFU 100-240V charger,3 ... .7-4.2V/6400mAh,life time:100,000 hours,light time:120-240 minutes,1000LM/6500k,with elastic head ... band,two size O-ring,modes: high-low-strobe ...