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COB Downlight square dual surface mounted-DL-11-ND-15W

DL-11 Surface Mounted Downlight--Dual
Ra97/Full Spectrum (Sunlight)/Dim to Warm is optional
Lifetime up to 50,000hrs, covered by 5 years limited warranty
Non-Dimmable with Lifud internal driver
Dimmable with Home Lite internal dimming driver can compatible with various dimmers
Tilting Angle: Vertical +-25deg,Horizontal +- 350deg
Full Range Beam Angle supported
Flicker Free with SVM<0.4
IP54 rated, suitable for damp locations
Heatsink– Aluminum Alloy
Reflector- PC
Finishing Color – White/Black
Leading edge & trailing edge dimmable

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Product Introduction
Product Name 1.COB Downlight square dual surface mounted

2. flicker free downlight

3. CRI90 downlights

Item No. DL-11-ND-15W
Driver internal Non-Dimming Driver
Wattage 15W
Luminous Flux 1100lm
Color Rendering Ra90 (Ra97 is optional)
Beam Angle 15/24/36/60
Tilting Angle ±350°
Dimmable NO
Color Temperature 2700K/3000K/4000K/6500K
Heatsink Aluminum Alloy
Reflector PC
Light Source COB
Lamp Body Color White/Black
Input Voltage(V) AC220~240V
SDCM 3 steps
Warranty 5-year
Flickering Flicker Free
Power Factor 0. 5
Dimmability /
Size 210*120*65mm
Cut-out size /
Install Way Surface Mounted
Lifespan 50,000hrs
IP Rate IP54
Remarks Full Spectrum is optional


A COB (Chip-on-Board) downlight square dual surface mounted is a type of LED downlight that features a square-shaped design and is mounted on the surface of the ceiling or wall. This type of downlight uses a COB LED chip, which is a type of LED that uses multiple LED chips packaged together to produce a higher light output.

The square dual surface mounted COB downlight is designed for use in a variety of applications, including residential, commercial, and hospitality settings. The downlight provides a clean and modern look to any space and can be used to create a range of lighting effects, such as task lighting or accent lighting.


The advantages of using a COB downlight square dual surface mounted include:

1.High light output: COB LED technology produces a higher light output compared to traditional LED lighting, resulting in brighter and more efficient lighting.

2.Energy efficient: LED lighting is highly energy-efficient and can help to reduce electricity bills and lower carbon emissions.

3.Long lifespan: LED downlights have a long lifespan and require less maintenance compared to traditional lighting sources, which can result in cost savings over time.

4.Versatile: The square dual surface mounted COB downlight can be used for a range of lighting applications, including task lighting, accent lighting, and general lighting.

5.Easy to install: The downlight is designed to be surface mounted, making it easy to install and suitable for a range of ceiling and wall types.

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