Wilson Premium Led Downlights




Premium LED Downlights (Recessed)

Wilson LED Downlight
Ce120lm5yearsTemp 40cDimmableEmergencyLed
  • Technical BrochureWilson Series Data Sheets
  • Photometric FilesWilson Series Photometric Files
  • Packaging & DeliveryWilson Series Packaging and Delievery

Kellwood LED Lighting offer a comprehensive range of LED downlights for applications in the commercial and public sectors. Kellwood's Wilson series of aluminium downlights were designed specifically by Kellwood to replace traditional single and twin PL Lamp downlights in "high-end" environments.

Here at Kellwood Lighting, our team is here to help you find the best product for your project. You can enquire about this downlight via the on-page link. Alternatively feel free to speak to one of our team on +44 (0)1387 255816.

A summary of the light's specifications is shown below. Please refer to the product data sheets (available in the Downloads tab) for further details.

Light Source and Photometric Parameters

Chip Brand, & ModelSamsung S4
Light EmissionDirect
CCT3000K, 4000K, 6000K
CRI≥80, ≥90
Lens OpacityFrosted
Ingress RatingIP42
Ambient Usage Tolerance-20° to 40°C
Ambient Humidity Tolerance10% to 90% RH
Ambient Storage Tolerance-30° to 50°C
Input Voltage220-240VAC
Driver Brand(s)Lifud, Euchips, Osram
Input Frequency (VAC)50-60Hz
Power Factor≥0.90
Electrical Connection125mm Cable
Fixture Primary MaterialsAluminium Alloy, Steel
Fixture FinishPainted
Lens(es) MaterialUV Stabilised Polycarbonate
Dimming Options1-10V, DALI
Mounting StylesRecessed
Available Product ColoursWhite
Miscellaneous AccessoriesMaintained Emergency Pack/Kit
Duration3 Hours
Testing TypeRemote-Test, DALI Self-Test
Output Wattage2.8W
HousingExternal pack
Battery TypeNiCd or LiFePO4
Temperature Tolerance25°C (unless otherwise agreed)
Warranty3 Years
  • 10W - 25W Models (Cut Out Sizes Vary)
  • L80 >50,000 Hours
  • 3 Hour Emergency Modifications
  • Optional Custom-Colour Faceplate


  • LVD (Directive 2014/35/EU)
  • EMC (Directive 2014/30/EU)
  • RoHS (Directive 2011/65/EU)
  • ErP (Directive 2009/125/EC)

Please refer to the Declaration of Conformity (DoC) and/or product data sheets for individual standards, or contact our Technical Team for further clarification on certification and compliance.

Performance Summary
Series CodeWIL
Nominal Power (Range)10W to 25W
Cut-out Size125-135mm (A), 160-175mm (B), 200-220mm (C)
Luminaire Efficacy @ CRI>80 4000K CCT98-121 lm/W
Lumen Output @ CRI>80 4000K CCT1,200 to 2,450 lumens
Lumen Maintenance (TM21)L80B50 >50,000 hours
Primary ConformitiesCE (EMC, LVD, RoHS, ErP)
Warranty5 Years
Optic DistributionDesign FeaturesTypical ApplicationsGallery & Case StudiesRelated Products


90º Optic 90º Optic

Please note - images shown are intended to be illustrative only.
For exact data, please refer to specific product photometry, available in the above download section.

Downlights designed for


  1. Installation: This downlight is designed with 3 point brace and removable faceplate for quick and easy installation. The 3 point braces are adjustable to ceiling thickness which minimises damage to plasterboard and ceiling panels when installing and removing the downlight.
  2. Light Source: Recessed light source and added frosted diffuser provides significant glare reduction. Quality downlight for use in offices, retail, leisure and hospitality industries.
  3. Lumen Maintenance: The Wilson Series downlight is assembled with premium components including Samsung S4 LED chips, Lifud or Philips Certadrive Drivers. Combined with the solid aluminium heat sink ensures minimal lumen degradation of L80B50 >50,000hrs.
  4. Emergency: The Wilson Series offers emergency kit and pack that utilises LiFePO4 battery, with the additional choice of self test and remote test.
    Lithium iron phosphate batteries have two main advantages over traditional emergency batteries:
    • It has double the operation life.
    • Very low self discharge and power consumption under use.
Wilson Premium LED Downlight Designed for Purpose



  • Offices
  • Retail
  • Schools
  • Hospitals


Kellwood’s designs were selected by Volac for the supply of internal and external lighting. Strict technical parameters were met, while also minimising impact on the surrounding countryside's protected species.

Read More about our Volac work

Our lights are used by

BookerBrewdogSantanderDupontGlenfiddichSparLogoplasteLogainairNHSLothian BusesWabtecWalkers
Customer Reviews Bg
  • I am delighted to have used Kellwood...

    - P. Nisbet, Wabtec Corporation

  • a project that was well planned and promptly accomplished

    - E. McHugh, Loganair

  • Where others let us down, Kellwood did not

    W. Coley, Barking Abbey School

  • ...my client is over the moon with the end results

    A. Fraser, MacLean Electrical

  • I'd certainly recommend them

    V. Richardson, Stolle Europe

  • I'm more than pleased with the guys. I'd recommend them to anyone

    G. Gray, Logoplaste

RecolightScottish Engineering