Technical Parameters
Material
Q235 Steel
Welding
No crack, no leakage welding, no bite edge, weld smooth level off without the concavo-convex fluctuation or any welding defects.
Galvanization
Hot Dip Inside and outside surface anti-corrosion treatment by hot dipping acid Zinc coating is more than 85 um thick, which is in accord with GB/Tl3912-92 standard Designed life of pole is more than 30 years, and the galvanized surface is smooth and with the same color Flake peeling hasn't been seen after maul testl
Coating
Powder Coating, color can be customized
Length
3-12m
Flange
Flange is welded in the bottom base of the pole
Life Span
20 Years
Typical Installation Arrangement
The solar street lights have several installation type as following, steel pole height would be subject to the type of arrangement, proportion as listed, for example, a 12m road width choose type (b), pole height will be 8.5m, if type(c),pole height will be 6m.
Pole height: Road width
| Type | a | b | c | d | e |
|---|---|---|---|---|---|
| Proportion | 1 : 1 | 0.7:1 | 0.5:1 | 0.5:1 | 0.9:1 |
Typical LED watt with pole height
| Pole Height | LED Watt | illumination Ground | Spacing Distance | Suit for Road |
|---|---|---|---|---|
| 3m | 10W | 10 lux | 8-9m | 3-5m |
| 4m | 15W | 15 lux | 10-12m | 4-6m |
| 5m | 20W | 20 lux | 14-16m | 5-7m |
| 6m | 30W | 20 lux | 16-18m | 6-8m |
| 7m | 40W | 25 lux | 20-22m | 7-9m |
| 8m | 50W | 27 lux | 23-25m | 8-10m |
| 9m | 60W | 27 lux | 26-28m | 9-11m |
| 10m | 70W | 25 lux | 29-31m | 10-12m |
| 11m | 80W | 20 lux | 32-34m | 11-13m |