(1)Power¡êo10W "(2)Input Voltage : Socket Charger¡êoAC110-240V (3)LED Quantity: 1 pcs High-Power Integrated Chip (4)Light Efficiency :65L/W (5)Lumen (Lm/w):650L/W (6)Working temperature:3000 (7)Material¡êoAluminum +Tempered glass (8)Li-on mAh:4400,7.4V (9)Beam Angle¡êo120 (10)Lighting Time: 4-5hrs (11)Charging Time: 6-8hrs (12)AC Charger: 1A, Input: AC110-240V, Output: DC8.4V (13)Car Charger: 1A, Input: DC12-24V, Output: DC8.4V (14)DC plug:5.5*2.1mm (15)Protecting Grade¡êoIP65 (16)Life Span:50000H Normal box :Inner box /1pcs Outter box /12pcs