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4 inch recessed lighting dw0312 5000K OEM LED Recessed Spotlight SUMBAO

4 inch recessed lighting dw0312 5000K OEM LED Recessed Spotlight SUMBAO

Company Advantages
1. 4 inch recessed lighting LED Recessed Spotlight is available in diameter lengths of low profile recessed lighting to best recessed lighting. all led products are awarded 3C certificates and comply with CE standards.
2. Dongguang SUMBAO Lighting Technology Co. Ltd strives for zero defects goals by implementing strict inspection on produciton process and finish tests. Chips are imported with vacuum packaging.
3. Strictly Comply with CE Standards During Manufacturing, SUMBAO Is Company Specialized In The Manufacture And Export Of LED Spotlight For Several Years.
4. Our products are energy-effective, cost-saving , aesthetically pleasing and with easy installation, SUMBAO Has Engaged In Offering A Wide Range Of LED Recessed Spotlight, retrofit recessed lighting For Many Years At Reasonable Price.
5. With the small recessed lights, the operator is guided through complex work processes easily, quickly and accurately. 15,168 Stores Have Already Used SUMBAO LED Lighting.

Sumbao 24W/30W CREE-COB DW030S-1 LED Recessed Light 154x154x186mm For Shop Decoration
Light source

Sumbao brand * fashion and professional

7 Advantages * create the perfect product  
  • Intelligent circuit
    Stable performance

  • Optical lens
    High efficiency

  • Sumbao brand
    Professional quality

  • Environmental protection
    Material Safety

  • Green light source Energy saving
    Environmental protection

  • Extreme cooling
    Long life

  • Simple and fashion
    Art of aestheticism

High-level configuration, make to excellent quality.

Product details    
The high light twin lens and high luminous efficacy make the light soft and uniform.
It’s a global brand with high efficiency, high CRI and long service life.
It’s made of the intelligent IC, the constant current control and several protections.
The radiator is used of ultrathin thin fin design, it is made of pure industrial Al, good heat radiating performance.
Anti dazzle
The most advanced light technology,make the anti dazzle achieve the best.
The integral spring clamp and the latest upgrade structure, it’s convenient to install and adjust.

Fashion boutique * leading the trend

Our Project

Parameters of product  

Light distribution curve

  • Angle
  • 12°
  • 15°
  • 20°
Luminance scatter gram  

The average of effective luminous


Facular color temperature contrast

  • The 3000K warm white is suitable for deep color furniture exhibition.

  • The 4000K anature white is appropriate for light color furniture, supermarket, clothing store etc.

  • The 5000K cold white is apply for modern furniture, upscale market, exclusive shop.

Comparison of spot Angle

  • 12°

  • 15°

  • 20°

Product schematic diagram  



Installation process:

On the carrier (ceiling) according to the above size square shaped holeTo the above picture, make the driving connected to the grid. (Electrical should turn off the power switch)The lamp body is arranged in the square holes, And along the arrow direction to promote and tightly.
Using a screwdriver or other tools, make the lamp box to the right and locking.The left shown, as the screws tightened, the spring clamp will be stuck in the ceiling surface, so to achieve the purpose of fixing the lamp.
Here the installation is completed. When you want to regulation, please use hand hold the lamp, and push it up to complete the adjustment of need angle.


Company Features
1. SUMBAO Lighting Offers A Wide Range Of Specifications Of LED Recessed Spotlight At Reasonable Price. If You Are In The Market For This Product, Our Company Is A Good Choice. - Contact Now! SUMBAO Has Engaged In Developing, Manufacturing And Exporting Of LED Spotlight, 4 inch recessed lighting, low profile recessed lighting. We Promise To Meet Customers' Requirement.
2. Inquiry! Our Sincerity And Hard Work Has Helped Us Match Our Quality LED Recessed Spotlight, best recessed lighting, retrofit recessed lighting With International Standards. Please Do Not Hesitate To Contact Us If You Need This Product.
3. I’M Ready For Any Challenge. SUMBAO Can Offer You With High Quality LED Spotlight, small recessed lights, exterior recessed lighting For Different Applications. Get Info! - Please Just Contact Us For Any Questions Or Comments, If You Are Looking For All The High Quality LED Recessed Spotlight, recessed lighting kit, Make Dongguang SUMBAO Lighting Technology Co. Ltd Your Trusted Supplier, Please Send Us Your Sample Or Drawings, And Tell Us Your Terms Of Business And Delivery Date, If You Want To Search Quality And High-Tech Product, Please Feel Free To Contact Us, Welcome To Visit Our Factory!

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