Black/White Ultra-thin Led downlight IP44| Model: GR-DL-B-1

This ultra thin LED downlight is only about 30mm in height, its slim design makes it very suitable to do recessed installation in low-profile ceiling projects. It looks like a slim panel light, but it is a backlit design with much better heat performance and a protection grade up to IP44 max, it is okay to be used in the kitchen, washroom, toilets, etc.

  • Order Model: GR-DL-B-1 Series
  • Wattages: 9W 12W 15W 18W 20W 24W 30W 36W
  • Inch: 3inch 4inch 5inch 6inch 8inch
  • Out Cut: 75mm, 95mm 120mm, 140mm, 160mm, 200mm
  • Installation: Recessed mounted
  • IP Rate: IP44
  • Free flicker: Yes
  • Control way: ON/OFF
  • Working life:>50000Hrs
  • Certificates: CE RoHS
  • Origin: Made in China
  • Warranty: 3/5years
  • MOQ: 100pcs/Model

GRNLED offers the best price in the market.

Order modelWattageDimensionCut outLumensColor temperatureIP RateCRI(Ra)Input voltageDATASHEET
GR-DL-9WB-19W±5%Φ100*H30mmΦ75mm800-900lm3000K, 4000K,6500KIP44>80/90110/220-240VAC 50/60HzDownload
GR-DL-12WB-112W±5%Φ120*H30mmΦ95mm1100-1200lm3000K, 4000K,6500KIP44>80/90110/220-240VAC 50/60HzDownload
GR-DL-15WB-115W±5%Φ145*H34mmΦ120mm1400-1500mm3000K, 4000K,6500KIP44>80/90110/220-240VAC 50/60HzDownload
GR-DL-18WB-118W±5%Φ165*H34mmΦ145mm1650-1800lm3000K, 4000K,6500KIP44>80/90110/220-240VAC 50/60HzDownload
GR-DL-20WB-120W±5%Φ180*H34mmΦ160mm1850-2000lm3000K, 4000K,6500KIP44>80/90110/220-240VAC 50/60HzDownload
GR-DL-24WB-124W±5%Φ180*H34mmΦ160mm2200-2400lm3000K, 4000K,6500KIP44>80/90110/220-240VAC 50/60HzDownload
GR-DL-24WB-124W±5%Φ220*H35mmΦ205mm2250-2400lm3000K, 4000K,6500KIP44>80/90110/220-240VAC 50/60HzDownload
GR-DL-30WB-130W±5%Φ220*H35mmΦ205mm2700-3000lm3000K, 4000K,6500KIP44>80/90110/220-240VAC 50/60HzDownload

Materials & Finished

  • Heat sink: die-cast aluminum body, Matt white as a standard, black powder-coated can be optional.
  • Cover: Polycarbonate PC Cover.
  • Spring Clip: steel, strong

Control Gear/ Led driver

  • Led driver brand: Guanx/LiFud/ Eagleries as standard; Osram/Philips/ Boke/ EUCHIPS/ SUNRICHER brand as optional.
  • Input voltage: 110/220-240VAC 50/60Hz.
  • Power Factor:>0.5 as standard, 0.9 optional
  • Efficiency:>87%
  • IP Grade: IP22
  • THD:<15%
  • Surge protection: 1-2KV
  • Working temp: -25℃/+55℃
  • Certificate: TUV CE RoHS ENEC CB
  • Warranty: 3/5 years.


  • Light source brand: Bridgelux/Osram SMD chips
  • Chips lumens:110-130lm/W
  • CRI: >80 as standard, >90 is optional
  • UGR:<20
  • Color temperature: 2700-3000K, 4000-4500K, 5700-6500K
  • SDCM:<5
  • Lumens maintenance: 99.9%@1000hrs/ 99%@3000hrs /98%@10000hrs. (LM80)
  • Emergency backup (2-5W with 1-3hours)
  • Dimmable ( phasing dimmable, 0-10V and DALI dimmable optional)
recessed downlight installation

Q: Do downlights come in different sizes?

A: Yes, the downlights mostly include 3inch, 4inch, 5inch, 6inch, 8inch, 10inch in diameter, they are different outcut.

LED Down Lights