summer bay high school uniform fancy dress AC90-277V Led high bay

summer bay high school uniform fancy dress AC90-277V Led high bay

summer bay high school uniform fancy dress AC90-277V Led high bay

summer bay high school uniform fancy dress AC90-277V Led high bay

Uniform light and High cooling efficiency:

- High performance CREE chips imported from US, and advanced phase change technology increase led high bay light application performance and its light stability.

- Rational patent design and high cooling efficiency, long time operating will not bring a heat-caused security problem.

- LED high bay light high cooling efficiency which enhance the photoelectric conversion efficiency.

Luminaire Efficiency:

-Professional design, high reflective aluminum reflector, the whole light will be truly achieve high performance, economic and environment-friendly.

Outstanding manufacturing technique processing:
- The light-emitting area is larger than that of the other led high bay light, which is beneficial for grading and heat dissipation of LED sources.

- The input line is non-manual welded, but adopts the reflow soldering paster technique.

- Under the design of ring array circuit, one unlighted LED source does not deactivate the other LEDs from working.
- The heat-conducting silica gel is coated not by manual operation but by printing technique. 

Exclusive radiator design:

- The application of radiator phase change technology changes the design of traditional high bay light, patent design and phase change technology in combination, heat dissipation area is larger, higher cooling efficiency, increasing its life time.

Quality Control:

-Dera led high bay light imported CREE LED chips from USA, integrated Meanwell driver, easy assembly, have good light effects & cost effectiveness, could be replaced the traditional high bay light.

-With more than 120lm/W output of luminous flux, above 75 color rendering index, included color temperature of 3000K/4000K/6000K.

-92% power supply efficiency and more than 95lm/W the whole lighting effect.

-Good indicate retention, lifetime over 50000hrs, to maintain very low system cost.

 CE&ROHS&UL&DLC approved industrial led lamp, led high bay lighting price

summer bay high school uniform fancy dress AC90-277V Led high bay

summer bay high school uniform fancy dress AC90-277V Led high bay

1. Your inquiry related to our products or price will be replied within 24 hours.

 2. All your inquiries will be well explained by our experienced staff.

 3. All after sale problems will be responded within 12hours.

 4. OEM&ODM,also provide customized service.

 5. Distributorship is available for your unique design and some our current models.

 6. We will keep secret for customer sale area,design ideas and all other private information.

 7. Offering 5years warranty.

Dera led high bay light is widely used in indoor high-ceiling area: Workshops, Shop floor, Hyper-markets, Gas station, Gymnasium, Storage and Warehousing facilities etc.

summer bay high school uniform fancy dress AC90-277V Led high bay

summer bay high school uniform fancy dress AC90-277V Led high bay
    

summer bay high school uniform fancy dress AC90-277V Led high bay

1. Q: What are the advantages of your black led high bay light?
    A:  1)  As for appearance, black is an element of fashion business, and black make it looks more beautiful;
         2 ) Black radiator with good heat dissipation, higher heat dissipation efficiency than others, reduce the lumens depreciation of the lamp, extend the life-span of the lamp.

2. Q: Why choose high quality led high bay light?

    A: In many countries, labour is very expensive, it is very expensive to remove and reinstall led high bay light. High quality led high bay light not only save your money, but also good for establishing a long term cooperative relationship with customers.

3. Q: How to secure the quality of products?
    A: There are two main points:
    1) . The superb materials are selected for use, namely the CREE chip LEDs, Meanwell driver, high heat-conducing silica gel, fin radiator for heat dissipation.
    2) . Our factory boasts a professional productive and technical team and test equipment. 

4. Q: Given so good quality of your products, will they high prices?
    A: No. Our philosophy is to surrender part of the profits to customers and create value for customers.

5. Q: Can you customize and design products for us?
    A: Yes. We have a professional R&D team including optics engineers who are proficient in DIALux design, structural engineers who are proficient in CAD, PR/E design and heat dissipation treatment, and electronic engineers who are proficient in PCB design and electrical design of drivers