Recessed 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 60°, 90°, and 120°. The high power LED 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.
GRNLED focuses on project lighting and offers the best price in the market.
Image | Order Model | Wattage | Type | Diameter | Cutout | Beam angle | Lumens | Color temperature | Ra | Datasheet |
GR-DL-50WA | 50W±5% | Fixed | Ø230*H110mm | Ø210-220mm | 60° | 7000-7700lm | 3000K/4000K/6500K | >90 | Download | |
GR-DL-50WG-03 | 50W±5% | Adjustable | Ø160*H150mm | Ø145-150mm | 15/24/36° | 8000-8800lm | 3000K/4000K/6500K | >90 | Download | |
GR-DL-60WB | 60W±5% | Fixed | Ø230*H100mm | Ø195-220mm | 45° | 10000-1100lm | 3000K/4000K/6500K | >90 | Download | |
GR-DL-WH | 50W-90W±5% | Fixed | Ø165mm-285mm | Ø160-275mm | 24/60° | 12000-13000lm | 3000K/4000K/6500K | >90 | Download | |
GR-DL-WH-01 | 50W-90W±5% | Adjustable | Ø165mm-285mm | Ø160-275mm | 24/60° | 15000-16500lm | 3000K/4000K/6500K | >90 | Download |
Materials & Finished
- Housing: Aluminum heat sink
- Diffuser: PC cover, Anti-UV. High light transmittance reaches more than 90%.
- Reflector: Silver reflector.
- Spring Clips: Iron body, strongest strength. Easy to do the recessed ceiling installation
Control Gear & Led driver
- Led driver brand: Isolated driver as standard; Osram/Philips/Meanwell brand as optional.
- Input voltage: 110/220-240VAC 50/60Hz.
- Power Factor:>0.95
- Efficiency:>89%
- IP Grade: IP65
- THD:<10%
- Surge protection: 4-6KV
- Working temp: -25℃/+55℃
- Certificate: TUV CE RoHS ENEC CB
- Warranty: 3/5 years.
Optical
- Light source brand: Lumileds
- Chips lumens:110-130lm/W
- CRI: >80
- UGR:<19
- Color temperature: 2700-3000K, 4000-4500K, 5700-6500K
- SDCM:<5
- Lumens maintenance: 99.9%@1000hrs/ 99%@3000hrs /98%@10000hrs. (LM80)
- Emergency battery packs. ( Emergency 1-2hours with 7-20Watt)
- 0-10V dimmable / DALI dimmable downlights
- Industrial downlights for warehouses, railway stations, airports’ hall
- Commercial downlights for shopping malls, hotel halls, etc.