Light source LED (6000mcd)
Diameter: 300mm or 200mm
Colour red yellow green
Lifetime 100.000h/per
Solar panel: 30W
Life time ??15years
Lifespan 5 years
Frequency Adjustable in 15-90 seconds
Working hours ??70h(in the rainy days)
Voltage 12V
Visual distance 500m
Battery 12V65Ah

Note: Many different kind and dimention: 1: Canister units can be 1, 2, 3. Is four direction. 2: Pattern can be sign, number, and light.