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High brightness and long working time street of lights 100w 200w 300w street light led outdoor
2020-01-13
Street of lights have a long history,The first street to be lit by an incandescent Street of lights was Mosley Street, in Newcastle upon Tyne. The street was lit for one night by Joseph Swan's incandescent lamp on 3 February 1879.Consequently, Newcastle has the first city street in the world to be lit by electric lighting.The first city in the United States to successfully demonstrate electric lighting was Cleveland, Ohio with 12 electric lights around the Public Square road system on 29 April 1879.Wabash, Indiana lit 4 Brush arc lamps with 3,000 candlepower each, suspended over their courthouse on 2 February 1880, making the town square "as light as midday".

Street of lights SL19 description

1、 Cost-effective and efficient lighting solution.
2、 Accelerated return on investment.
3、 Superior efficiency with an average of 130lm/w.
4、 Easy and fast installation in retrofit or new construction.
5、 Dark sky compliant: ULOR=0, no up-light.
6、 3 sizes for aesthetic consistency in all applications.
7、Standard mast-arm mounting: 60mm with inclination from -15°+15° in steps of 5°.
8、 Surge protection; 10kV/5kV.


Street of lights  SL19 specification

Model No.:           SL19-100w
Power:                  100W
Light Efficiency: 100~150Lm/w
Voltage:                AC100-277V
CRI(Ra):                 >70
Power Factor:        >0.95
CCT(K):                  3000~6000
Temperature:          -40~50℃
Life Time(H):           ≥50000

Model No.:           SL19-300w
Power:                  300W
Light Efficiency: 100~150Lm/w
Voltage:                AC100-277V
CRI(Ra):                 >70
Power Factor:        >0.95
CCT(K):                  3000~6000
Temperature:          -40~50℃
Life Time(H):           ≥50000


Street of lights for sale
Street of lights for sale,Shanghai JingRui lighting is a professional enterprise integrating research and design, production, sales and service.Our main products include Street of lights, LED Grow Light, HID Flood Light, Ballast and Bulb, etc. which are widely used for mobile light tower, construction sites, stadium, parking lot, road, ports and docks, etc. Free Quotes. Trained Specialists. Satisfaction Guaranteed.

Street of lights Services

100% Original quality
Top supplier in China.
Low Prices Direct From Factory Suppliers.
Fast Delivery Around The Globe.
High Quality With Global Standards.
Goods must be passed QC and test before shipping out.
After-sales: 5 year warranty.In this period,we will provide free repair for problem caused by non-human factors.
Safe shipping way and payment.
Convenient & Friendly Customer Service.

http://www.mjvkel.icu/sl19-15564339935646866.html





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