Look at Specification of SunMaster LED street light SLD02-40W 

Features:

1. All aluminum housing for the heat dissipating, greatly extending the life span of lighting source.
2. Free of dust and water, suitable for outdoor.
3. Processed by painting treatment and anodic oxidation, solid and corrosion resisting.
4. Waterproof: IP65
5. Flexible and convenient installation, is widely used in Street , highway other places.
6. High Power, high lumen, high quality
7. Save 80% more energy compared with traditional lighting fixtures
8. High brightness, low consumption, green for environmen.

 Details of  SunMaster LED Street Light  SLD02-30W Components 

 Installation photos of SunMaster LED Street Light 

Buyer Feedback

 We can provide OEM Service for you, if you need 

 After-Sales Service 

1.We assure that the products are made with new materials.

2.We provide quality certificates and responsible to the testing data.

3.We provide product installation diagram.

4.We provide spare parts at cost price after product warranty expires.

5.We provide free on-site technical guidance during the project installation.(>500units)

6.We provide product information and suggestion if you need to change product specifications.

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Brief Description of SunMaster 

We have 10 Years Experience

SunMaster is the leading manufacturer of commercial solar lighting and solar power systems. With 10 years of experience, SunMaster finished 1,000’s of successful solar lighting projects around the world. Our products offer the perfect solution where the power grid is either unobtainable or cost prohibitive. We provide experience with quality, stand behind our products, and take pride in our work.

Systems Tailored to Your Needs,Large or Small, We have something for everyone

With a group of staff with high quality and professional knowledge ,our specialized products are uniquely tailored to meet the different needs.

SunMaster currently owns manufacturing plants with a total area of 8,000 square meters, with multiple workshops for the production of solar panels, LED lights, pole and the relative parts. The company have an annual manufacturing capacity of 25,000-30,000 solar street lights and solar power systems. The company are ISO9001 certified.The products are CE, RoHs, SGS SonCap certified.

We look forward to working with you to help find cost feasible and environmentally friendly solutions to meet your solar outdoor lighting and grid free solar power needs.

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 SunMaster Certification: CE, RoHS, FCC, IEC, TUV, ISO,SGS...

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Q: Nearly all high lumen Led street lights are the same exterior, how to tell quality?

A: Price and exterior.

Due to raw material cost difference is big,poor quality are all poor housing exterior with short FINs and light weight. So prices are also low. Besides,the driver exterior is also low-end with poor IC,MOS and capacitances.

Q: Does high lumen Led street light really have 50,000 hours lifespan?

A: 50,000 or longer lifespan is only theroy from lab test.Actual lifespan is only <=30,000hours.

Q:For same power,why different suppliers with different brightness?

A:Please make clear the LEDs brightness ≠ lamp fixture brightness.

For example,50W LED flood light,bridgelux 150-170lm/w LEDs,the LEDs brightness will be 5500-6000lm.But the LED flood fixture will be only around 5000lm.

Q: What is PF and efficiency?

A: PF and efficiency is to feedback the driver electrical performance.Higher PF and efficiency with higher cost

Q: What is the difference between Epistar and Bridgelux chip?

A: Epistar is Taiwan brand, Bridgelux is USA brand. Both brands are very good quality

Epistar 120lm/w version usually for mid-end market with very stable quality, And Bridgelux 150 lm/w version usually for high-end market.