4/5/6/8inch Dimmable Led Downlight Triac/0-10V/DALI

Model: GR-DL-A-01 Series

Wattages: 9W 12W 15W 18W 24W 30W

Inch: 4inch/ 5inch /6 inch/ 8inch

LED Chips: Osram SMD or Epistar SMD

CRI: >80 OR 90

Color temperature: 3000K, 4000K, 6000K

Beam angle: 120°

Power factor: >0.9

Working life: >50000Hrs

Input voltage: 110-120VAC 50/60Hz Or 220-240VAC 50/60Hz

Certificates: CE RoHS LVD EMC

Dimmable: Yes ( Triac dimmable, 0-10V, DALI optional)

Installation: Recessed

Warranty: 5Years


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  • FAQS


These are our recessed dimmable led downlights, Triac dimmable, 0-10V dimmable, and DALI dimmable optional, available 4inch 5inch 6inc 8inch in size. Using deep dimming technology, the dimming effect is very smooth, no flicker. The dimming power supply adopts EUCHIPS, LIFUD, BOKE, and LETCH brands, which is compatible with most dimmers and DALI systems in the market and is the perfect solution for high-end commercial dimming lighting projects.

Material and finished

  • Housing/Heat: Aluminum trim, white finish.
  • Reflector: silvery reflector, antiglare performance.
  • Clips: Iron, black painted, strong to recessed mounted into the ceiling.
  • Cover: PS diffuser plates, high transmittance, good uniformity.
  • Control gear: Isolated drivers such as EUCHIPS, LiFud, BOKE, and Eagleries dimmable driver brands.
  • Led chips: Osram/Epistar SMD 3030/2835 chips, 100lm/W output.
  • Connector: fast connection female & male connector.


Model Wattages Dimension Cut out Lumens CRI IP rating Input voltage Beam angle Datasheet
GR-DL-9WA-01 9Watt Ø130*H55mm Ø115mm 900lm >80 IP22 110-120V/220-240VAC 50/60Hz 120° Download
GR-DL-12WA-01 12Watt Ø130*H55mm Ø115mm 1200lm >80 IP22 110-120V/220-240VAC 50/60Hz 120° Download
GR-DL-15WA-01 15Watt Ø160*H60mm Ø145mm 1500lm >80 IP22 110-120V/220-240VAC 50/60Hz 120° Download
GR-DL-18WA-01 18Watt Ø190*H60mm Ø165mm 1800lm >80 IP22 110-120V/220-240VAC 50/60Hz 120° Download
GR-DL-24WA-01 24Watt Ø190*H60mm Ø165mm 2400lm >80 IP22 110-120V/220-240VAC 50/60Hz 120° Download
GR-DL-30WA-01 30Watt Ø230*H75mm Ø205mm 3000lm >80 IP22 110-120V/220-240VAC 50/60Hz 120° Download


These dimmable led downlights are mainly recessed installation into the ceiling, the steps are as follows:

recessed downlight installation guide


Q: Can LED downlights be dimmed?


Q: Why do my downlights flicker when dimmed?


Q: How do I know if my LED is dimmable?


Q: Can a dimmable LED be used in regular sockets?