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SOLAR STREET LIGHTCE ROHS,60W LED= 250W HPS4~5% conversion efficiency in cloudy daycenter illumination 38~100 Lx
LED street light
Characteristics:
1.Adjustable power:LED chip: Bridgelux 3W/pc,center illumination 38~120 lux
2.Rated power: 30w,60W,90W,120W,150W
3.LED quantity:36, 42 , 56, 84, 112
4.Color temperature: 5000-5500K
5.Input voltage: AC110V-250V
6.ower factor (PF) >0.97
7.Lamp’s efficiency >92%, IP grade; Ip65
8.Working life :>100000HRS,5 years guarantee
9.Environment temperature: -30°c˜+65°c
10.Light body: Aluminum Alloy
11.Pole height:5m-12m
(Products can be customized)
ADVANTAGES of coursertech
Coursertech | Others | ||
Solar Panel | Poly, conversion efficiency can be up to 17% | Lower than 16% | |
Battery | Lead-acid battery of free maintenance | Usually not | |
LED light | LED chip | American Bridgelux120~130 lm/w, 100,000 hrs life | 80~90 lm/w |
Heat-radiator | stretch formed aluminum alloy 38°C | die-casting aluminum over 60°C | |
Reflector | 3 times reflection,Light angel:140° | Light angel:110° | |
Power Driver | Full power and half power energy-saving mode | No | |
Light power dimmable | Fixed | ||
It’s dusk to dawn working mode | Not that | ||
PWM mode to charge the battery: 20~30% higher conversion efficiency, 4~5% conversion efficiency in cloudy days | Can not work in cloudy days | ||
Constant current and power driver are integrated, put it in the pole, decreases the maintenance fee | Don’t have this function High maintenance fee | ||
Result | 60W light can replace 250W High-Sodium street lamp; 366 days normal lighting | at least 110W to replace 250W HPS | |
SOLAR STREET LIGHT