Lighting | Nexus

[toc list:ul; minlevel: 1; maxlevel: 3; list: ul; hideshow: false]
Nexus
  • Built in 2002/3
  • 11 levels of residential apartments (88 apartments)
  • 3 levels of commercial office/retail suites (14 suites)
  • 4 levels basement car parking
  • Plant Rooms, Meeting room and Gymnasium
  • Two residential lifts run from the basement levels
  • One commercial lift runs for four levels
  • Two common electricity supplies service the common areas of the building: foyer lighting, lifts, car park exhaust fans, water pumps, fire service pumps, etc
  • Central solar hot water to individual units
  • A common water cooled air conditioning tower provides chilled water to individual apartment fan units

Since 2008 Nexus apartments has addressed the lighting requirements for each of its common area spaces. Here they talk about some of those initiatives.

See video

Car Park Lighting (Phase 1)

  • 200 fluorescent tubes (in 100 fittings) illuminated 4 x basement levels, operating 24 hours per day
  • Lighting (LUX) levels were well above the Australian Standard
  • Most fittings were reduced from 2 to 1 fluorescent tubes
  • Cost: $0 as building manager carried out using own free time
  • Payback: Immediate

Carpark Lighting (Phase 2)

  • Fluorescent tubes replaced by multi-function LEDs with built-in microwave occupancy sensors in early 2012
  • Individual lights now only operate when and when they are needed

Fire Stairs Lighting

  • Fluorescent tubes replaced by multi-function LEDs with built-in microwave occupancy sensors in early 2012
  • Individual lights now only operate when and when they are needed

Note: installation of the multi-function LEDs above reduced the building’s total energy consumption by 25%.

Nexus Energy Consumption

Under Awning Lighting

  • Compact fluorescent downlights illuminated the street under awning, operating 24 hours per day
  • Installed a day/night detector to avoid 24 hour illumination
  • Cost: $200
  • Payback: <12 months

Plant and Utility Rooms Lighting

  • Fluorescent tubes illuminated Plant and Utility rooms, operating 24 hours per day
  • Installed motion detectors to avoid 24 hour illumination
  • Cost: $800
  • Payback: <12 months

Common Area Foyer Lighting

  • 240V ballasts were removed and replaced with low voltage ballasts and compact fluorescent lighting
  • Payback: 18 months

These are only some of several initiatives undertaken by Nexus since 2008.

Suppliers Used: 
enLighten Australia
Suppliers Used: 
LED Direct Solutions
Last Updated: 
Sun, 05/08/2012