China Factory Non-motor Vehicle Traffic Lights
| Diameter | Color | Qty of LED | Light Intensity | Viewing angle | Wavelength | Power |
| 400mm | Red | 138pcs | ≥4000cd/m² | 30° | 625±5nm | ≤5W |
| Yellow | 138pcs | ≥4000cd/m² | 30° | 590±5nm | ≤5W | |
| Green | 138pcs | ≥4000cd/m² | 30° | 505±2nm | ≤5W | |
| Outside Material | PC （UV resistant） | |||||
| Working Temperature | -40℃～+80℃ | |||||
1: What are the basic components of an electric traffic signal light?
The main components include signal light heads (red, yellow, green lights), controllers, timers, signal poles, basic power distribution equipment, and wiring.
2: How do electric traffic signal lights work?
They work by connecting to the city power grid. The controller adjusts the light sequence and timing based on preset programs or real-time traffic conditions.
3: Can solar power supply meet the all-weather work requirements?
Yes, the signal light is equipped with efficient solar cells and an energy storage system, allowing it to operate normally even on cloudy days.
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