OSB-302
Size: Diameter: 200mm(PC ), 246*246*250mm 
Specification: 
(1)Solar Panel: 4W, Working Life 15 year 
(2)Battery: 12V/4.5AH Working Life 2year 
(3)LED: 100000 hours, LED Color: Yellow 
(4)Visible Distance: 500m 
(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;