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Square COB Spotlight Adjustable icon
Square COB Spotlight Adjustable icon
Square COB Spotlight Adjustable icon
Square COB Spotlight Adjustable icon
Square COB Spotlight Adjustable icon
Square COB Spotlight Adjustable
Square COB Spotlight Adjustable
Square COB Spotlight Adjustable
Square COB Spotlight Adjustable
Square COB Spotlight Adjustable

Ultra Slim Square COB Downlight Adjustable Full Aluminum Triac Dimmable 3CCT IP44 6W DL86F COB

Ultra-slim square COB spotlight (27 mm height) with a 68 mm cutout and full aluminum housing. Adjust the tilt up to ±25°. Choose from three color temperatures (2700K/3000K/4000K). Delivers up to 110 lm/W, supports TRIAC dimming, and is IP44 rated. Available in white, black, or chrome. Backed by a 5-year warranty.

Dimensions:

Ø82 x H27mm,Cut-out 68-75mm

Power:

6W

Color temperature:

CRI>80, 2700K-3000K-4000K

Dimming or not:

Yes, triac dimmable

Beam angle:

38° or 60°

Rated voltage:

AC220-240V

 

Key Features & Benefits

 

COB Spotlight Aluminium Square Tiltable

COB Light Source & Tiltable

±25° Adjustment - direct the light where it's needed

 slim COB downlight

 Ultra Slim & Coverable

Install depth ≥ 12mm, suit for any limited ceiling void

Spotlight IP44 waterproof

 IP44 Waterproof

IP44 rating for indoor use, resistant to dust & water

Downlight SMD COB light source optional

SMD & COB Light Source 

SMD & COB Optional, work for different architectural and design requirement

4 surface color optioanl

4 Kinds of Surface Color

Surface finish color available in White/Black/Chrome/Polished

Triac Dimmable Driver & 3CCT Select

Triac dimmable extrnal driver, with 3CCT Dip switch + Easy Connector 

 

 

Technical Specifications

 

Model DL86F COB Beam Angle 38° or 60°
Protection Class Class II / IP44(Front) / IK08 Dimming Trailing edge and leading edge
Power 6W Color White,Black,Polished Chrome,Brushed Nickel
Input AC220-240V 50/60Hz Color Temperature 2700K/3000K/4000K
Lumen 600 Size Dia82mm, Cutout:68-75mm
Efficiency 100lm/W Certification CE, UKCA, RoHS
Life Time >50000 hours Warranty 5 Years
Fixed or Tiltable ±25° Adjustable Coverable Yes

full aluminum housing

Made of  Full Aluminum Housing & Heat Sink for 

diameter of 82mm, 27mm height

Diameter 82mm, height 27mm, hole opening range 68-75mm, recessed depth 12mm.

led downlight spotlight drivers, 1st- 2nd fixing connectors, loop-in & loop-out terminal provides a simple installation.

8 choice of drivers, 1st- 2nd fixing connectors, loop-in & loop-out terminal provides a simple installation.

 

LED Spotlight CE ROHS Certifcated

Applicable Scenarios
Perfect for residential, hospitality, commercial office applications

Living

3CCT optional, freely choose warm light and natural light to bring soft comfortable optical experience.

Shopping

Warm light to cool light, high efficiency CRI(RA) 80+ or 90+ MacAdams<6 best display the products.

Kitchen 

Waterproof & Dustproof, practical downlight/spotlight delivering focused, energy-efficient illumination to highlight countertops, cooking zones, and work surfaces, improving visibility and productivity.

Bathroom

Front bezel IP44 waterproof, providing robust protection against splashes and dust while ensuring reliable, efficient lighting in bathrooms, laundries, and other moisture-prone environments.

Production Process

A-ONE is a professional LED lighting factory with 17 years of manufacturing experience. We feature independent R&D, offering free mold opening, test certifications. Equipped with automated & scientific production lines, each light undergoes 100% aging tests and strict quality checks. Enjoy 5-7 years warranty. Our process covers communication, design, sampling, quality/testing, material prep, production, function/EMC tests, aging, packaging & OQC. Ideal for reliable, high-quality LED lighting solutions. 

downlight production process

Quality is our lifeline. We strictly enforce comprehensive testing and certification for every new product in collaboration with top-tier laboratories (SGS/TUV/DEKRA), covering CE-LVD, CE-EMC, CB, IP waterproof, SGS fire-rated, RED, SGS air-tightness, 850°C glow-wire, IK rating, Acoustic Rating, 50,000+ hours lifespan, ErP, ROHS, REACH. As a professional LED lighting manufacturer, we guarantee superior product quality through rigorous testing procedures and international certification standards.

downlight certification

Beyond third-party certifications with SGS/TUV/DEKRA, our in-house laboratory features 14+ advanced testing devices including EVERFINE Integrating Sphere, IES Test Equipment, EMC Chamber, IP6X waterproof Checking, Climate Chamber, Computer Aging System, and specialized equipment for dielectric, insulation, salt spray, surge, vibration and drop tests. This comprehensive testing capability ensures every finished product meets the highest quality standards from development to delivery.

downlight testing

Installation Display

Turn off the power supply before installation, cut a hole (68-75mm diameter) in the ceiling for mounting, select color temperature: 2700K/3000K/4000K from warm light to cool light, connect the wires securely, insert the light into the hole and secure it, adjust the direction if needed, check the IP rating for installation zones, turn on the wall switch and test the light, ensure all steps are followed for safe and proper installation.

 

 

led spotlight installation steps

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