OSB-301
Size: Diameter: 300mm(PC or aluminium), 522*495*490mm 
Specification: 
(1)Solar Panel: 8W, Working Life 15 year 
(2)Battery: 12V/12AH Working Life 2year 
(3)LED: 100000 hours, LED Color: Yellow 
(4)Visible Distance: 800m 
(5)Flicker Frequency: 50times/minute 
(6)Continuos Work Time: 200 Hours after full charged 
(7)Angle of solar panel adjustable and free 
(8)Photocell mode or flash steady;