Solar power: 20 w Solar Panel

Battery: 12V/24AH VRLA Battery

Light Source: 7 W LED Lamp or Energy-saving lamp

Luminous flux: 420lm

Surface: Galvanized and Spray-plastic

Anti-wind: >100km/h

Height: 3500mm

operation time: Use LED lamp: 11 hours Everyday(6 overcast and rainy days test passed)
Use Energy-saving lamp: 8 hours Everyday(4 overcast and rainy days test passed)