Illuminating social housing (part 4)- Introducing our Quad family

Caragh BarryNews UK


Our Quad range is a group of bulkhead fittings each specialised for a specific purpose or feature set. In social housing applications, our recommended Quad luminaires are Quadrant, QuadEvo and QuadRetro.

The Quadrant is one of our best-known fittings for a variety of applications and the larger Quad range builds upon its success.  Quandrant currently illuminates the exterior and communal spaces of countless social housing complexes across the country.


QuadEvo is a contemporary, robust bulkhead fitting with uniform light distribution of 104 luminaire lumens per circuit watt. It has a circa 85% efficacy increase and a 60% load reduction versus an equivalent 28W 2S fitting providing increased illumination for less energy.


Our QuadRetro service pack enables you to upgrade your existing Quadrant 2D luminaire to an LED version in less than 90 seconds. The benefits of this are:

  • Low total cost of ownership achieved through reduced power consumption and less frequent lamp replacements.
  • Improved luminous efficacy.
  • It’s quick and simple to install.
  • 5-year warranty (LED’s and driver).

Included in the QuadRetro pack is: and opal diffuser, an LED gear tray, fixing screws, an instruction sheet and peace of mind!