Detailed parameters：
[solar panel]     6V*6W panel （Aluminum frame size: 190*290mm）

[battery]         18650# lithium battery 3.7V/4000mAh (2000mAh*2pcs)

[LED]             6pcs SAMSUNG 2835 high bright LED,  408LM  5W

[lighting mode]   light sensor and ON/OFF

[lighting time]   8~9 hours

[charging time]   6~8 hours by bright sunlight

[lamp material]   Die Casting Aluminum Alloy + Toughened glass

[wire cable]      5 meters high quality wire cable

[water proof]     IP65

[unit weight]     1.7KG

[box size]        300*210*100mm

[weight/carton]   15KG/ 8sets

[carton size]     420*315*435mm