Detailed parameters：
[solar pane]         15V*15W panel （Aluminum frame size:350*350*25mm）

[battery]            11.1V/4000mAh  (2000mAh*6pcs)

[light source]       18pcs SAMSUNG 2835 high bright LED,  1224LM  50W

[lighting mode]      light sensor and ON/OFF

[lighting time]      14~15 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]        3.5KG

[unit box size]      380*380*190mm/2sets

[weight/carton]      27.5KG/ 8sets

[carton size]        780*385*385mm