High Power Large LED Downlights 50W-80W
This is a specially designed large downlight for recessed installation, available in power wattages of 50W, 60W, 70W, and 80W. It offers beam angle options of 15/24/60°, and 120°. The recessed large downlight features a pure aluminum cold-forged integrated heat sink with a thermal conductivity of 226W/m·K, ensuring efficient heat dissipation to meet the high standard requirements of engineering luminaires.
- Input voltage: 110/220-240VAC 50/60Hz
- Power Factor:>0.95
- Control gear: Included, LiFud/Eagleries/Philips/Meanwell driver options, free flicker
- THD:<10%
- LED source: Philips/Osram/Citizen/CREE/Bridglux COB with CRI90
- Installation height: 6-12 meters
- Dimmable: No; but 0-10V/DALI optional
- SDCM:< 5 or 3
- IP rating: IP20 ( IP44 for front)
- Working life:>50000Hrs
- Certificates: CE RoHS
- Warranty: 3/5 years
- Beam angle: 15/24/60°/120°
- Color temperature: 2700K-3000K/4000K-4500K/ 5700K-6500K
| Image | Ref Number | Wattage | Type | Diameter | Cutout | Beam Angle | Luminous Flux | Download |
|---|---|---|---|---|---|---|---|---|
| GR-DL-50WA | 50W±5% | Fixed | Ø230*H110mm | Ø210-220mm | 120° | 4500-5500lm | Datasheet |
| GR-DL-50WG-03 | 50W±5% | Adjustable | Ø160*H150mm | Ø145-150mm | 15/24/36° | 4500-5500lm | Datasheet |
| GR-DL-60WB-04 | 60W±5% | Fixed | Ø230*H100mm | Ø195-220mm | 45° | 5400-6500lm | Datasheet |
| GR-DL-60WH | 60W±5% | Fixed | Ø185*H156mm | Ø170mm | 24/40/60° | 5400-6500lm | Datasheet |
| GR-DL-80WH | 70W-80W±5% | Fixed | Ø230*H176mm | Ø215mm | 24/60° | 6300-8500lm | Datasheet |
- Emergency battery packs. ( Emergency 1-2hours with 7-20Watt)
- 0-10V dimmable / DALI dimmable downlights
- Low voltage: AC/DC12V, 24V, 36V, 48V, 60VDC input options.
- Industrial downlights for warehouses, railway stations, airports’ hall
- Commercial downlights for shopping malls, hotel halls, etc.
