Product or Service

Nichia 4inch led ceiling lamp

Profile:Manufacturer - Producer|Ref:PSL146275YH | Country: China | Currency: usd | Export: No

Currency : usd
incoterm : exw
country : China

Nichia LED Chips are used as light source, which ensures high brightness and low heat generation. LED recessed downlight has a lifespan of 35,000 hours which means 17 years at 8 hours a day, full aluminum alloy radiator design ensures full heat dissipation. The recessed LED downlights are TRIAC dimmable at both 120v ac and 230v ac, which is a new breakthrough of FOBSUN in dimming technology. Matching with the specially designed drivers, these lamps 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. Our LED ceiling lamps are direct replacements of traditional CFL, they are suitable for cabinet, restaurant, houses, villa, hotel etc.
Advanced LED Lighting Technology
The LED downlights are an amazing combination of technical innovations, including breakthroughs in optical design, electronics design, mechanical design, and thermal management. The core of the innovation is a new way to generate white light with LEDs. Ultra energy efficiency, replacing up to 80-100W incandescent lamps;
Consistent Color Management
We cooperate with Cree, Osram who provide consistent color LEDs with same PINs. It delivers high efficacy light with beautiful, white or warm color characteristics. The fittings matched the special optical Lens to get optimal beam angel and soft light. This approach enables active color management that maintains tight color consistency over the life of the product.
Effective Thermal Management
Ensuring the long life of an LED product depends on effectively controlling of the operating temperature of the LEDs. Fobsun LED downlights were designed to utilize all components to effectively transfer heat and keep the maximum LED temperature at or below acceptable levels- even its worst-case environment. Good heat dissipation due to professional designed aluminum alloy housing, less heat output, no heat damage.
Easy to Install
Easily installed into standard fitting with loaded spring, replace traditional (fluorescence, halogen) ones directly.
Lighting source: Nichia LED Chips
Measurement: FDL4: D5.1*H2.8inch (D130*H70mm)
Inside diameter: FDL4: 3.9inch (100mm
Cutting hole size: FDL4: 4.7inch (119mmLight lumens output: FDL4: 600 lumens (3000K); 680 lumens (4250K); 750 lumens (5500K)
CRI: 80 (Warm White); 75 (Natural White); 75 (Cool White) Typical.
CCT: 2800-3200K or 3800-4000K (Warm White); 5700-6150K (Natural White); 6150-6500K (Cool White) Typical
Input voltage: 85-277v ac, 50/60 hz.
Power factor: > 0.95
Power consumption: FDL4: 12W (luminous efficiency: 62 lumens per watt Typical),
Fittings: No base.
Lifetime: 35,000 hrs.
Beam angle: 100°
Dimming capability: on most universal dimmers, dimmable to 10%
Heat sink: Aluminum alloy & optics frosted plastic.
Light guide plate: Frosted PMMA.
IP Rating (Working environment): IP20, indoor use, applicable for dry environment.

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Quantity for a container of

approx 16,800 pcs


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