size 1 means US Chargersize 2 means US Charger+EU Adapter Features:- With handle， convenient to carry- Adopt 20 SMD LEDs， high bright， low power consumption， energy saving- Press luminous switch design， with strong， weak， strobe 3 modes， adapt to different environment - Aluminum alloy body + tempered lens + ABS plastic back box + iron stand， solid and practical.- Powered by 3 x 18650 battery ( Not Include)- With DC charging hole， easy to recharge- IPX6 waterproof design， can also be used in rainy daysLight Source: 20 SMD LEDsLuminous Flux: 600LMLighting Distance: Close range lighting3 Modes: High-Low-StrobeSwitch: Press luminous switchLight Color: WhiteMaterial: Aluminum alloy body + tempered lens + ABS plastic back box + iron standSurface Treatment: Wear-resisting anodic oxidationReflective Type: Aluminum alloy coating light cupWaterproof: IPX6Battery: 3 x 18650 batteryApplication: Family temporary lighting， outdoor camping， beach camping， maintenance， emergency lightColor: Yellow + blackProduct Size (L x W x H): 113.5 x 85mmNet Weight: 671gPackage Weight: 796gPackage Dimension (L x W x H): 140 x 132 x 137mmAfter Sales Service: 1 Year WarrantyEPC_LEG_847Package Include:1 x LED Camping Lamp1 x AC Adapter3 x 18650 Battery