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　　Arrow traffic lights

Technical Parameters
1. Red Arrow Light Panel: 168 LED, single brightness: 3500 ~ 5000mcd, wavelength: 625 ± 5nm, about the upper and lower viewing angle: 30 °, power: ≤ 15W.
2. Yellow arrow head light panel: 117 LED, single brightness: 4000 ~ 6000mcd, wavelength: 590 ± 5nm, about the upper and lower viewing angle: 30 °, power: ≤ 15W
3. Red countdown: 64 LED, single brightness: 3500 ~ 5000mcd, wavelength: 625 ± 5nm, about the upper and lower viewing angle: 30 °, power: ≤ 8W.
4. Green countdown: 64 LED, single brightness: 7000 ~ 10000mcd, wavelength: 505 ± 5nm, about the upper and lower viewing angle: 30 °, power: ≤ 10W
5. Green arrow light panel: 168 LED, single brightness: 7000 ~ 10000mcd, wavelength: 505 ± 5nm, about the upper and lower viewing angle: 30 °, power: ≤ 15W.
6. Ambient temperature: -40 ℃ ~ +80 ℃
7. Operating voltage: AC176V-265V, 60HZ / 50HZ
8. Light box shell material: PC
9. Lamp group size (mm): 1300x588x180
10. IP rating: IP53
11. Visual distance ≥300m