Led highway lights are used in outdoor environments. To withstand the effects of various weather, in order to be a long service life.
1. Led highway lights is made of high-quality aluminum material. The surface of the housing is spray-treated. The housing should be able to withstand salt spray and automobile exhaust gas.
2. Led highway lights housing protection level: IP65 or above.
3. Good light distribution design. The reflective system adopts lens light guide design. The lens must use non-imaging secondary optical lens , in order to ensure the brightness and uniformity ,and increase the radiation range.
5. The ambient temperature of the led highway lights should be able to meet -20 ℃ ～ + 50 ℃, use in different temperature, at the same time it should meet other special requirements such as the ambient temperature, humidity and corrosiveness .
6. Power factor of Led highway lights : ≥0.95 .
7.AC voltage range of led highway lights working : 85V ~ 265V (led highway lights can still work within this voltage range).
8. Led highway lights have surge suppression function (anti-lightning), can resume work when the voltage returns to normal.
9. Led highway lights must have the function of adjusting power automatically at night.
10. Led highway lights must have the function of adjusting angle , to ensure that reaches the maximum illumination effect.
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