ZEN4 11W4K-W are 11W Fixed 4″ Round 4000K LED Downlights with White fitting and 90�� beam angle.

SKU: ZEN4 11W4K-W Categories:


  • 4000K Bright lumen output, low glare
  • Fixed 4″ light source; 120mm diameter fitting
  • White fitting with anodised aluminium heat sink
  • 90° beam angle
  • 100mm cut our diameter
  • Quick connect external dimmable driver included
  • Compatible with leading edge & trailing edge dimmer
  • Energy savings of 85% & low maintenance costs
  • Long life – 50k hours
  • Insulation spacer frame


  • Stairwells & landings
  • Corridors
  • Communal areas such as lobbies
  • Domestic Lighting
  • Retail Lighting
  • Compatible with suspended ceilings
  • Replacement for existing downlight applications


ZEN4 11W4K-W utilise a highly efficient LED chip and reflector system giving you 4000K of light colour at 900lm, with low glare. The LED downlights have a fixed 90�� beam angle, 100mm cut out diameter and a 120mm diameter round white finish.Supplied with a quick connect external dimmable driver, with fireproof cable sleeving for extra safety, this LED down light is ideal for both 1st and 2nd fix installations.�� The triac dimming LED driver ensures compatibility with leading edge and trailing edge dimmers.The kits comprise of LED lamp, dimmable LED driver & DC Cabling. Optional emergency pack, EP3, is also available for use with ZEN4 11W3K-W if you are looking to make the down lights operate as emergency lighting.

Additional Information

Weight 0.60 kg
Product Type
Beam Angle
Cutting Measurement
Input Voltage
IP Rating
LED Colour
alternative-sku 828-1061