solar street lights 4~5% conversion efficiency in cloudy days CE,ROHS,60W LED=250W HPS 5-year warranty Bridgelux
solar street lights
1.LED chip: Bridgelux 3W/pc,center illumination:38~120 lux
2.Rated power and poles: 20W with 5 m pole,25w with 6 m pole,30w with 7 m pole,36w with 8 m pole,40 w with 9 m pole,60W with 10 m pole,90W,120W,150W
3.LED quantity:36, 42 , 56, 84, 112
4.Color temperature: 5000-5500K
5.Input voltage: AC110V-250V & 12/24V
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 | |
-So pls inform us your bidding requests or inquiry details to us.We promise to give you the best price and quality.
1>It will be used in which city?
2>what’s the power of your required LED light?
4>what’s your required height of the pole?
-If you have no idea on the above question, we are glad to design for you, Pls inform us:
1> What’s the width of road?We exactly need the circumstances of road. So we could go on to next step. If you have the pic, it will be better.
2> We think maybe you need both single arm street lights and double arms street lights. What’s your plan on the distance between two poles?
3> What’s your request on illumination flux?
4> What's your required lighting time each day?How many rainy days?
-The last step:
Pls choose your favorite model from our website or contact me for catalogue.
SOLAR STREET LIGHT OF HIGHT QUALITY ILLUMINATION
