Detailed parameters：
[solar panel]       18V*18W panel 

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

[light source]      24pcs SAMSUNG 2835 high bright LED, 1632LM  80W

[lighting mode]     light sensor and ON/OFF

[lighting time]     10% bright + High bright sensor >500 times per 20s

[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]        3.1KG

[unit box size]     272*363*125mm

[weight/carton]     20KG/6 sets

[carton size]        560*400*400mm