FDL LED Downlights

详情

LED downlights, frosted LED downlights, 3" LED downlights, 4" LED downlights, 6" LED downlights, frosted lens
3, 4, 6 inch dimmable frosted LED downlights are ultra energy efficient LED lamps which integrate the advanced electric design, optic design, physics design and thermal management design. Nichia LED Chips are used as light source for these LED lights, which ensures high brightness and low heat generation. LED downlight has a lifespan of *5,**0 hours which means *7 years at 8 hours a day, full aluminum alloy radiator design ensures full heat dissipation. The frosted LED downlights are TRIAC dimmable at both **0v ac and **0v ac, which is a new breakthrough of FOBSUN in dimming technology. Matching with the specially designed drivers, these LED lights can be dimmable and compatible with most traditional dimmers, which means they can deliver a comfortable and proper light output that you desire and save your energy bills. With patented frosted lens, the FDL series LED downlights can deliver more comfortable and uniform light. Our LED downlights are direct replacements of traditional CFL, and they are suitable for cabinets, restaurants, houses, villas, hotels etc.

Data Sheet & Specifications:
Lighting source: Nichia LED Chips
Measurement: FDL3: D3.5*H2.8inch (D*0*H*0mm), FDL4: D5.1*H2.8inch (D**0*H*0mm), FDL6: D7.5*H3.1inch (D**0*H*0mm)
Inside diameter: FDL3: 2.8inch (*0mm), FDL4: 3.9inch (**0mm), FDL6: 6.3inch (**0mm)
Cutting hole size: FDL3: 3.1inch (*0mm), FDL4: 4.7inch (**9mm), FDL6: 7.0inch (**9mm)
Light lumens output: FDL3: **0 lumens (***0K); **0 lumens (***0K); **0 lumens (***0K), FDL4: **0 lumens (***0K); **0 lumens (***0K) **0 lumens (***0K), FDL6: ***0 lumens (***0K); ***0 lumens (***0K) ***0 lumens (***0K)
CRI: *0 (Warm White); *5 (Natural White); *5 (Cool White) Typical
CCT: ********0K or ********0K (Warm White); ********0K (Natural White); ********0K (Cool White) Typical
Input voltage: *****7v ac, *0/*0 Hz
Power factor: > 0.*5
Power consumption: FDL3: 8W (luminous efficiency: *6 lumens per watt Typical), FDL4: *2W (luminous efficiency: *2 lumens per watt Typical), FDL6: *9W (luminous efficiency: *3 lumens per watt Typical).
Fittings: No base
Lifetime: *5,**0 hrs
Beam angle: **0 degrees
Dimming compatibility: on most universal dimmers, dimmable to *0%
Heat sink: Aluminum alloy & optics frosted plastic
Lens: Frosted PMMA