1,Battery:rechargeable battery 2,material:ABS 3,long life,super-brightness led bulbs 4.Bulb Type:LED Product information ITEM NO.PA-8000Luminositymore than 15,000MCD/lmContinuous working period6hoursMaterialABSBattery type500mAh rechargeable lead-acid batteryBattery lifespan>30000 hrs; 500 times of recycledSize65*240mmCharging voltage110-220vCharging time9-11hrsWeight107gEffective ...