婷婷久久香蕉五月综合

TitleProduct

All in One Solar Street Light 50W

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2020-09-05 20:53

  • Browse the number:

    208

Send an inquiries
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Yangzhou Zenith Lighting Co., Ltd
Contactaixin:

jishengzhaoming(Mr.)  

Email:

telephone:

phone:

Arrea:

Jiangsu

Address:

No.198 Wenchang East Road, Jiangdu District, Yangzhou City, Jiangsu Province, China

Website:

http://www.zenith-lighting.com/ http://jishengzhaoming.dt-lx.com/

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Product Description:








Product Parameter















































Datasheet




Product No.




ZL-ISL-50W




PV module




Rated power




18V70W (mono crystalline silicon)




Life time



25 years


LiFe PO4 Battery




Capacity




Lithium battery 12.8V/30AH




Warranty



5 years


LED Source




Rated Power




12V 50W




Brand of led chip



CREE chips


Lumen



5500-6000lm


Life time



10000hours


Angle



140°*65°


Charge time




by daylight




4 hours




working time




8-10 hours per night with motion sensor




working Temperature




range( ℃ )




-30℃~+60℃




color temperature




range(k)




3000-6500k




Install height




range (m)




5-7m




space between light




range (m)




15-25m




Lamps material




aluminum








Project Show in Nigeria:








Our Exhabition:








Packing &Transport:








FAQ



Q1. Can I have a sample order for solar products?



A: Yes, we welcome sample order to test and check quality. Mixed sample are acceptable.






Q2: Are LED street lights better?



A: Accurate colour rendering - LED street lighting produces more accurate colour rendering, making it easier for drivers, and others to recognise objects. Higher light output - LED lights perform better at lower temperatures, which is beneficial over the winter months






Q3: How many lumens is a street light?



A: LED street light can get 100lm/w to 200lm/w, depend led driver and led chips






Q4: Do LED light really last 20 years?



A: Many LEDs have a rated life of up to 50,000 hours. This is approximately 50 times longer than normal light, 20-25 times longer than a typical halogen, and 8-10 times longer than a typical CFL. Used 12 hours a day, a 50,000 bulb will last more than 11 years.






Q5: How do solar street lights work?



A: The solar street lights comprise of, which absorb the solar energy during daytime. The photovoltaic cells convert solar energy into electrical energy, which is stored in the battery. At the nighttime the lamp starts automatically and it consumes the electricity already stored in the battery.






Q6: Why are there solar street lights?



A: Solar street lights are independent of the utility grid resulting to lessened operation costs. These means that these are wireless lights and are not connected to your electricity provider. The lights are dependent of the heat energy given off by the sun, storing as much of it throughout the day




http://www.zenith-lighting.com/

婷婷久久香蕉五月综合