Downlight LED Lamp 10inch 9inch with 240mm-280mm cut out
This downlight LED lamp is available in 30W and 40W options, with both 9-inch and 10-inch housing designs. Choose between COB and SMD LED technology to suit different lighting preferences. With compatibility for ceiling cutouts 230mm, 240mm, 260mm, 270mm, 280mm, and even 290mm , it offers a flexible, cost-effective retrofit solution for replacing outdated downlights without major ceiling modifications.
- Luminaire type: Commercial & Industrial
- Beam angle: 120°
- Control way: ON/OFF, dimmable options
- Free flicker: Yes
- Working life:50000Hrs
- IP Rate: IP20 (IP44 for front)
- Manufacturer warranty: 3/5Years
- Input voltage: 110/220-240VAC 50/60Hz
- Power factor: >0.9
- Efficiency: >90%
- Insulation Class: Class
- LED Chips: Bridgelux or Osram
- CRI: >90 , SDCM:<5 or 3
- Color temperature: 3000K/ 4000-4500K/ 5500-6000K/6500K
| Ref Number | Wattages | Inch | Dimension | Cut Out | Light Source | Luminous Flux | Download |
|---|---|---|---|---|---|---|---|
| GR-DL-30WA-9in | 30W ± 5% | 9in | Ø250*H62mm | Ø230-230mm | SMD or COB option | 2750-3000lm | Datasheet |
| GR-DL-30WA-10in | 30W ± 5% | 10in | Ø300*H62mm | Ø260-290mm | SMD or COB option | 2700-3000lm | Datasheet |
| GR-DL-40WB-9in | 40W ± 5% | 9in | Ø250*H75mm | Ø230-240mm | SMD or COB option | 3700-4200lm | Datasheet |
| GR-DL-40WB-10in | 40W ± 5% | 10in | Ø300*H110mm | Ø270-290mm | SMD or COB option | 3700-4200lm | Datasheet |
- Zigbee/ WIFI Mesh / CCT Tunable/ remote controller
- PWM/0-10V/DALI Dimmable
- Emergency battery packs
Commercial lighting for hotels, offices, supermarkets, and shopping malls.
Industrial lighting for garbage, parking lots, subway stations, bus stations, and warehouses.
- Location: Bus Station hall
- Product: GR-DL-40WB-9in
- Install height: 7 meters
