Lighting Types Compared
Not all lighting jobs are equal. The type of fitting drives both the material and labour cost.
Labour-only rates (when you supply the fitting yourself) run $35–$55 per point for a replacement, plus the call-out fee. Having your electrician supply fittings ensures compatibility and simplifies warranty claims.
Popular Brands and What They Cost
Australian electricians typically work with a handful of trusted brands. Knowing what the fittings cost helps you evaluate quotes.
Clipsal (Schneider Electric). The TPDL1C3 tri-colour (3000K/4000K/6000K selectable) dimmable downlight is one of the most commonly installed fittings in Australia. IC-4 rated, 7W, 750 lumens. Trade price around $15–$25 per unit. Available in packs of 6 for better value.
HPM Legrand. The DLI series offers 7–10W dimmable downlights in warm and cool white, CRI 80–92+. Trade price around $18–$30 per unit. The Dalia and Azalea series are popular for residential work.
Martec (Tradetec). The Tradetec Ultra range is designed specifically for electricians, offering 10W IC-4 rated fittings at $12–$22 per unit. Good value for bulk installs.
Beacon Lighting. The LEDlux Custom tri-colour 10W downlight is a mid-range retail option at $25–$45 per unit. Beacon is Australia's largest lighting retailer, with showrooms in every capital city where you can see fittings before committing.
Brilliant. Budget-friendly range with IC-4 rated options from $10–$20 per unit. Widely available through Bunnings and electrical wholesalers.
For dimmer switches, the Clipsal Iconic rotary LED dimmer (150W and 350W variants) is the most commonly specified at $30–$60 per mechanism. HPM Legrand Excel Life dimmers sit in a similar range. Both use leading-edge technology compatible with most dimmable LED drivers, but always confirm compatibility with your specific fitting brand before installation.
Smart Lighting: When It Makes Sense
Smart lighting systems range from standalone bulbs to full home automation.
At the simple end, Philips Hue downlights and bulbs ($40–$90 per fitting) connect via a Hue Bridge ($80–$100) and work with voice assistants. Good for living areas where you want tuneable white or colour, scheduled scenes, or app control. No special wiring needed beyond standard fittings.
At the other end, Clipsal C-Bus is a hardwired automation platform that controls lighting, blinds, and climate from wall panels, touchscreens, or apps. A C-Bus system for a small home starts around $15,000 installed, with individual C-Bus switches costing $250–$500 each. It is a new-build or major-renovation product, not a retrofit for most existing homes.
For most homeowners replacing or adding lights, standard dimmable LED fittings with a compatible dimmer switch deliver 90% of the benefit at a fraction of the smart system cost.
Australian Standards and Compliance
Two standards govern residential lighting work in Australia.
AS/NZS 3000:2018 (Wiring Rules). The primary standard for all electrical installations, including lighting circuits. Key requirements for lighting:
All lighting final subcircuits in residential installations must have 30mA RCD protection (Amendment 2, effective May 2023)
Only Type A RCDs can be installed (Type AC is banned, as it cannot detect pulsating DC faults from LED drivers)
Where more than one lighting circuit exists, circuits must be distributed across separate RCDs so a single RCD fault does not black out the entire home
Maximum of three circuits per RCD in domestic installations
IC-4 rated fittings are required wherever ceiling insulation contacts or covers the downlight
AS/NZS 3008 (Selection of Cables). Specifies cable sizing for lighting circuits based on current capacity, voltage drop, and circuit length. Relevant when your electrician runs new cable to additional lighting points, particularly long runs to outdoor or garden lighting.
A good electrician will explain which standard clauses apply to your job and issue the relevant state compliance certificate on completion.
Signs You Need Lighting Work
Flickering or buzzing downlights. Usually a dimmer-to-LED driver mismatch, or old halogen transformers struggling with LED replacements.
Halogen downlights still in place. A full home of halogens (50W each) replaced with LEDs (7–10W each) can cut lighting energy use by 80–85%. On a home with 20 downlights running 4 hours daily, that is roughly $200–$350 per year in savings.
Dark spots or uneven light. Rooms renovated or extended without updating the lighting layout. Open-plan conversions are a common trigger: one central pendant that lit a 3m x 4m room does not cover a 6m x 8m open-plan space.
No dimming capability. Older homes wired with on/off switches only. Adding dimmers to bedrooms and living areas improves comfort and extends LED lifespan.
Outdoor areas with no lighting. Patios, decks, paths, and garden beds benefit from IP65-rated fittings on a dedicated outdoor circuit.
Ceiling insulation added over non-IC-rated fittings. A fire hazard requiring either IC-4 rated replacement fittings or insulation clearance of 150mm+ around each downlight.
What Affects the Cost
New install vs replacement. Swapping an existing fitting where wiring already runs is a fraction of the cost of a new cable run from the switchboard to a fresh location.
Ceiling type and access. Plasterboard with roof cavity access is the easiest scenario. Concrete slab, lath-and-plaster, or double-brick ceilings cost more due to restricted access and harder cable routing. If downlight holes in lath-and-plaster ceilings cause cracking, budget $200–$1,600 per job for
plastering repairs on top of the electrical quote.
Number of points. Bulk installs of 10+ downlights attract a lower per-point rate ($50–$70 per point). A single fitting call-out has a higher effective cost ($80–$150) because the call-out fee is spread across fewer points.
Dimmer compatibility. LED dimmers must match the driver in the fitting. Cheap or mismatched dimmers cause flickering and buzzing. Replacing a failed dimmer doubles the cost of that component.
Colour temperature. Not a direct cost issue, but choosing wrong means paying twice. 2700K (warm white) suits living rooms and bedrooms. 4000K (cool white) works best in kitchens and bathrooms. Mixing temperatures in the same room looks noticeably wrong.
Ceiling height. Cathedral ceilings, atriums, or multi-storey voids require scaffolding or elevated work platforms, adding $200–$500 in hire costs.
Old halogen transformers. Existing low-voltage halogen fittings (MR16 and similar) often have 12V transformers that are incompatible with LED replacements. The transformer needs replacing alongside the fitting, adding $20–$40 per point in materials.
A straightforward LED downlight swap in a modern home with accessible plasterboard ceilings sits toward $80. A new lighting installation in a period home with lath-and-plaster ceilings, no roof access, dimmer upgrades, and halogen transformer replacements pushes toward $300.
City and Regional Price Comparison
Prices vary by city and by property type within each city.
At the city level, Sydney is the baseline at $80–$300 per point. Melbourne and Brisbane track close to Sydney, though Melbourne's older double-brick housing stock can push individual jobs higher. Smaller contractor pools and material logistics affect quotes in Perth and Adelaide; see the Pricing by City table for local ranges.
Within any city, the biggest price variable is ceiling construction and access. Inner-city terraces with lath-and-plaster ceilings and no roof cavity access (Paddington in Sydney, Fitzroy in Melbourne) cost significantly more per point than modern plasterboard homes in outer suburbs like Tarneit, Springfield, or Baldivis. Brisbane's Queenslander homes offer some of the best roof cavity access in Australia, keeping installation costs lower despite being older properties. Homes with halogen downlights requiring full transformer replacement sit at the higher end of the range regardless of location.
If your lighting job requires a switchboard upgrade to accommodate new circuits or RCD protection, budget $1,000–$3,600 per job separately for a full board replacement. Older homes with ceramic fuse boxes or no safety switches will often need a board upgrade before new lighting circuits can be added.
How We Calculate
Estimates are based on current licensed Electrician rates, adjusted for regional labour markets and typical property types. All prices include GST. We factor in standard materials (IC-4 rated LED downlights, cable, dimmers where specified), call-out fees, and typical job complexity. Premium fittings, switchboard upgrades, plastering repairs, or scaffolding hire are excluded and would be quoted separately by your Electrician.