solar courtyard light

1.materials:Plating zinc steel tube, hot galvanizing spraying
2.Single/ Polycrystalline silicon solar panel 10Wp-90Wp
1. Solar Batteries Module: Single/ Polycrystalline silicon solar panel 10Wp-50Wp
2. Light Source: LED lamp, energy-saving lamp, electrodeless lamp, sodium lamp
3. Accumulator Battery: Free of maintenance, special solar battery.
4. Controller: Mini intellective computer control, light control and time control, over-charge and over-discharge protection
5. Work Time: 6-10 hours/day, Last 5-7 days in cloudy/rainy days
6. Height: 2.5-4 M
7. Lamp Pole: Plating zinc steel tube, hot galvanizing spraying.
8. Aluminum alloy enclosure, covered by Strengthened Glass
9. Bolt/nut is made of stainless steel (outside part)
10. Protection Grade: IP65.
11. Applicable Temperature: -40°C~50°C
12.Windproof capacity: >=150F/H