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Advantage of LED Street Lamp

Item:

HPS

LED

Power consumption:

High

Low, only 30% on HPS

Working Environment:

-25°C~45°C

-30°C ~ 50°C

Color temperature: 2000~2500K 3500~7000K
CRI: 20~25 75~80
Input voltage: AC220V+/-10% AC170V~AC265V
Luminaire efficiency: 40% 90%
Luminaire lifespan: 9000~15000 hours >50,000 hours
Toxicity: Mercury, CO2 NIL
Start-up time: about 3 minute > 1 second
Safety: high voltage 400V low voltage 24V
Shock protection level: Fragile difficult to be damaged
Surface temperature: >100°C » 40°C



Power Consumption Comparison
Item HPS 400W LED 160W HPS 250W LED 100W HPS 150W LED 60W
Lamp power 400W 160W 250W 100W 150W 60W
Power distribution Rectifier)

 120W
(Switch Power)

 10W
(Rectifier)

 75W
(Switch Power)

5W
(Rectifier)

45W
(Switch Power)

 4W
Transformer & cable loss 36W 3W 23W 3W 14W 1W
Total lamp power 654W 173W 409 Kwh 108W 245W 65W
Daily consumption (12 hours) 7.85 Kwh 2.076 Kwh 4.91 Kwh 1.3 Kwh 2.94 Kwh 0.78 KW
Month consumption (30 days) 238.64 Kwh 63.11 Kwh 149.3 Kwh 39.4 Kwh 89.38 Kwh 23.7 Kwh






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