Model:2028LED Imports of high-strength ABS plastic shell Imports of high-brightness 3*3W CREE LED 20 hours continuous illumination High-capacity battery Inclueded one AC-DC adaptor and Car adaptor Waterproof for outdoor lighting Packing:1pc/color box,12pcs/ctn,8700pcs/20' G.W/N.W:12kg/10kg Meas:48*32*25cm If you need any further information,please kindly contact me.