LED Traffic Lighting (400mm*400mm)

LED Traffic Lighting
1. Optical performance
1.1 Distribution of lighting intensity: Accord with GB14887 requirements.
A/Central intensity of lighting: Not less than 400CD, not exceed 1000CD(first style of first level)
1.2Chroma coordinates
Accord with GB14887 related requirements, including the related regulations which defective observers with color and sight request.

2. Electric performance
Working Voltage AC220 V 50Hz
Rated Power Single lamp<15 W
Maximum Voltage 144 VAC
Life: Reach 50000h in normal condition.

3. Physics, Mechanical performance
Stability for wind force: Accord with GB14887 related requirements.
Stability for oscillation: According with GB14887 related requirements.
Protection level: Exceed IP53.

4. Suitable environment
Operating ambient temperature: -40~50; Storage ambient temperature: -40~+80.
Ambient relative humidity should not exceed 95% while the temperature is 25.

5. Material of the shell: PC or aluminium