Product Release

FOBSUN ELECTRONICS LIMILTED releases their new 4" Adjustable Dimmable Retrofit LED Downlights with Nichia LEDs recently, which will become the ideal replacement for CFLs. As one of the biggest Chinese LED Lighting Manufacturers, Suppliers and Exporters, FOBSUN always insists on supplying LED Lighting products with best design and quality at the lowest price to the market, now let us have a look at the unique edges of the new LED downlights.


FCL4A led downlights

FCL4A Adjustable Dimmable Retrofit LED Downlights with Nichia high brightness LEDs built-in can deliver more uniform light output through the patented frosted optics lens without any dark areas and light spots, and with high-efficiency driver placed outside, on-board jumper/cable to ensure protection against wiring errors, also it can be dimmable to 8% which ensures a proper light output that you desire. Meanwhile the lamp head can be adjusted to project light to the specified area.

The FCL4A recessed downlight utilizes aircraft grade aluminum alloy as body material and top grade frosted optics lens, which ensure not only low running temperature, but also optimum light transmittance and distribution. This new style LED downlight employs overload protection which greatly improves safety and reliability, FOBSUN's unique temperature control system built in this recessed light can prevent the inside components from overheating, and the built-in heat sensor can monitor temperature of the componets, which significantly prolongs the real working lifetime of the lamp fixture.

The FCL4A family is suitable for architectural lighting applications. The LED recessed light provides higher efficacy and longer life than Compact Fluorescent Lamps with the beautiful light quality that you would expect from an incandescent. Suitable for installation in standard-height rough-in sections, fits into most popular 4" recessed can housings.  Also available with a dedicated rough-in section for new construction.Also we can provide black housings and black sand blasting trims for special application, such as cinema, theater etc...

Lighting source: Nichia LEDs
Measurement: D4.1*H4.0inch (D105*H102mm)
Ceiling cut-out: 3.5inch (89mm)
Light output: typical 660lm (warm white), 700lm (natural white), 720lm (cool white)
CRI: 85 (warm white); 80 (natural white); 80 (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: 12W (luminous efficiency: 60 lumens per watt typical)
Fittings: no base
Lifetime: 35,000 hrs
Beam angle: 70°
Dimming capability: on most universal dimmers, dimmable to 8%
Heat sink: aluminum alloy housing & optics frosted plastic
IP Rating (working environment): IP20, indoor use, applicable for dry environment
Operating environmental temperature: -10℃ to +40℃ (+14℉ to +104℉)
Storage temperature range: -40℃ to +85℃ (-40℉ to +185℉)
Humidity (non-condensing): 5% - 95% RH

FOBSUN ELECTRONICS LIMILTED, a high-tech enterprise, founded in 2004, is professionally engaged in researching, developing and manufacturing energy saving products, and mainly specializes in designing, producing, distributing and licensing lighting emitting diode (LED) controllable digital decoration and illumination lighting systems, In 2004, FOBSUN established a factory as a branch of LED lighting devices in mainland.

FOBSUN's main products: LED T5 | T8 Tube Lights, High Power LED Downlights, Dimmable Retrofit LED Downlights, Dimmable Frosted LED Downlights, LED Light Bulbs and Household LED bulbs (MR16, GU10, E27, E14, E26, G23, G24), PAR Style LED Lamps (PAR20, PAR30, PAR38), LED Wall Washers (Round, Square, Linear, IP20 or IP65), Flexible LED Ribbon Strips (Standard, Resin, Silicone).

Our products have been widely applied for commercial and residential illumination, such as office, school, hotel, restaurant, library, display, decoration, industry & hospital and so on. Utilizing of high performance optical system, excellent heat sink and dissipation system ensures their best quality, and they feature the property of energy saving, long lifetime, and environment-friendly without any harmful radiation and glaring effects.

Contact us:

Phone:  +86 755 3366 2660
Fax:    +86 755 3366 2986


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