SPRING LIGHTING GROUP LIMITED
We are professional LED lights manufacturer with more than 6 years experience.Our led flood lights,street lights,high bay lamps have been approved by UL,cUL(E476588),DLC,FCC,SAA(151191),TUV,CE and RoHs.
E476588
Audited Supplier
FAQ
FAQ Spring-Lighting

Time:2015-11-29 Compile:SPRING-LIGHTING

Q: Why choose us?

A: Because our quality ,service and our vision is think as our customers. All of our led industrial lights are listed with CE,Rohs, Some products are listed with PSE, SAA; and some are listed with UL,DLC; some are listed with SGS. We are not selling our products, we are also building our brand SPRING-LIGHTING and providing our excellent service.



Q: Does  really have 60,000 hours lifespan

A: 60,000 or longer lifespan is only theroy from lab test.Actual lifespan is only  <=30,000hours.

 

 

Q: What is CRI?

A: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.Generally,LED flood and LED high bays,if they are made by epistar or bridgelux chip,the CRI are all around 70-75Ra.If this figure higher than 75,please ask your suppliers to send test data.

 

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 90-100lm/w version usually for mid-end market with very stable quality, And Bridgelux 110-130 lm/w version usually for high-end market. Bridgelux and Cree leds are used in most of our led lights.

 

Q: Is there cheap shipping cost to import to our country?

A: For small order, express will be the best. And for bulk order, sea ship way will be better but take much time.

For urgent orders, we suggest via air to airport plus our ship partner send to your door.


Next: What you can get from us?

Thank you so much for reaching here

We believe you have learned a lot about our products, projects, and profiles, our vision, mission, and patience. Thanks for your time, before you contact us, we’d like to emphasize, we are:

uper desinger

Insist on Independent Innovation
Rectangular Beam Patent Inventor
Modular LED Street Light Inventor

rofessional manufacturer

China 1st LED Street Lights Manufacturer
Installed in 140+ countries
5 Years Warranty

ighting solution provider

SKD Parts optional, DIY Yours easily
OEM/ODM acceptable, Customize Your easily
Solar, Wind or other Eco-solutions available…

Now, you are welcome to
sales@spring-lighting.com
jane@spring-lighting.com
+86 755 2972 4966 (Working time)
0086 134 1099 2800 JANE
5/F, Building C, QiaoTong YuanLing Industrial, ShiYan Town, Baoan District, 518108, Shenzhen China

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