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Gamma Illumination Sysion MF1140 Cool White LED Downlight

Item code: 28464


The Sysion MF1140 Cool White LED Downlight is ideally suited to a broad range of professional applications, and uses a Philips Fortimo DLM LED module for superb efficacy performance and long-lived reliability.

  • Commercial LED downlights suitable for general lighting applications
  • 12.6W = 2 x 18W compact fluorescent
  • Product shown with brushed aluminium bezel (not included) Bezels are required, and are available in 3 finishes. Please purchase your bezel when ordering your downlight
  • A range of optional diffusers are also available to purchase separately
  • Cool White, 4000k LED
  • Size: H 160 x Dia 195mm. Cut out 176mm
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Expected Delivery Date
Fri 5th Jun

More Info

Code Unit Price ex.VAT Stock Qty Buy
1-4 5+
£99.00 £91.49
In Stock

Gamma Illumination Sysion MF1140 Cool White LED Downlight

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Made in Britain by Gamma Illumination, the Sysion MF1140 Cool White LED Downlight is notable for several reasons. Not least of those is its sparkling multi-faceted reflecting design, which ensures minimal loss of output between module and luminaire. The difference between system efficacy and luminaire efficacy is measured as DLOR (Downward Light Output Ratio), with the Sysion MF1140 recording a high 95% score.

Jostling for headline-grabbing position, the Sysion MF1140 Cool White LED Downlight is armed with a potent Philips Fortimo DLM LED module, which drives its performance to admirable levels. In particular, the uncompromising Fortimo produces 1100 lumens of light and boasts a mighty 87 lm/W efficacy rating. The Sysion Downlight is efficient enough to replace a 2x18W CFL equivalent, and is particularly well suited to hospitality and leisure environments.

Using a system of interchangeable twist-and-lock bezels, the customisable Sysion MF1140 Cool White LED Downlight doesn’t come with a bezel from new—you’ll need to pick one up on your way to checkout; choose from white, chrome, and brushed aluminium finishes.

Please note that the Sysion MF range includes downlights for specialist applications, including a mains dimming option, Touch + DALI (Digital Addressable Lighting Interface), optimised colour rendering for food, 2700-6500K colour temperature tuning, and colour switching. Feel free to contact our friendly sales team if you’d like to obtain any of these items by special order.

Completely usable as an open fitting, the Sysion MF1140 Cool White LED Downlight is also compatible with a range of available diffusers, which serve to protect the light fitting from dust, water sprays, and damage, as well modifying the light in various ways.

For an adaptable lighting solution that answers all of your needs, the Sysion range is peerless. Replace an existing lighting scheme with this highly evolved series of lights and accessories and see a return on your investment within an estimated 18 months to two years.


The Gamma Sysion MF1140 Cool White LED Downlight is fitted with a 12.6W Philips Fortimo DLM 1100 lumen module boasting a 50,000 hour lifespan (measured to 70% lumen output). The module emits a 4000K cool white light and has CRI 80 rating for colour accuracy, making it ideal for everyday lighting applications.


The dimensions of the Sysion MF1140 Cool White LED Downlight are:

  • Height: 160mm
  • Diameter: 195mm
  • Cut-out: 176mm


Additional Information

Supplier Code MF1140
Brand Gamma
Height 160mm
Width/Dia 195mm
Cutout 176mm
Type Ceiling Light
Format Downlight
Max Wattage 12.6W
Lumens 1100
Average Hours 50,000
Colour Rendering 80
Light Colour Cool White
Colour (K) 4000
Features British Made, High Frequency, LED
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