 |
| Quantity: | |
|---|---|
1. Single-arm street light
Structural features:
A lamp arm extends on one side to support a lamp.
Steel lamp poles (hot-dip galvanized for corrosion protection) are usually used, with a simple shape.
Advantages: Low cost: simple structure, low material and maintenance costs.
Wide applicability: suitable for most ordinary roads, such as urban branch roads, community roads, park trails, etc.
Flexible installation: the length of the lamp arm and the angle of the lamp can be adjusted as needed.
2. Double-arm street light
Structural features:
Two lamp arms extend symmetrically on both sides of the lamp pole, each with a lamp.
The lamp pole is taller and thicker, with stronger load-bearing and wind resistance.
Advantages: Wide lighting coverage: double-sided lighting can illuminate two-way lanes or wide roads at the same time.
Symmetrical and beautiful: more balanced visual effects, suitable for urban main roads or landscape areas.
Reduce the number of poles: single-pole double-sided lighting can reduce the overall installation density.
Disadvantages: The cost and maintenance cost are higher than single-arm street lights.
Higher requirements for the lamp pole foundation (need to withstand greater wind loads).
