The fitting is the easy part. The cost that catches people out is the install, and it comes down to a few things that have nothing to do with the light you picked: whether wiring already exists at that spot, what your walls are made of, and how many fittings the electrician does in one visit.
Swapping a light costs far less than adding one
If there's already a wall light where you want yours, the electrician is swapping like for like. The cable and switch are done, so it's a disconnect and reconnect. Putting a light where none existed is a different job: a new cable has to run through the wall cavity back to a switch, and that labour is where the real money goes. Before you fall for a fitting, work out which of the two you're actually asking for.
Your walls decide the labour
Timber-framed walls with roof or underfloor access are the easy case, because cables fish through the cavity. Double brick and concrete are slow: the cable has to be chased into the wall and the surface made good afterwards. Heritage homes sometimes need old wiring brought up to standard before anything new connects. None of this is a reason not to do it. It's a reason to get the quote before buying, and to send your electrician a photo of the wall plus the fitting's specs so the number they give you is real.
The one move that lowers the bill: batch it
Callout and travel are fixed whether the electrician hangs one light or six, so the per-light cost drops the more you do in a single visit. Install the bedroom pair, the hallway run and a dimmer together rather than booking three separate trips. Better still, if a sparky is already coming for something else, a switchboard, a fan, extra power points, adding wall lights to that visit is close to labour-only. This is the biggest lever you have on the total.
Can you skip the electrician?
For hardwired fittings, no. DIY mains wiring is illegal in Australia under AS/NZS 3000 and voids your home insurance. The legitimate no-electrician route is a plug-in wall light: screws, a power point, twenty minutes. Whether that trade-off suits the room is covered in that guide.
Everything in our range is a hardwired 240V fitting between $200 and $500, and every product page lists what it needs so your electrician can quote straight from the specs. Not sure what your wall involves? Email a photo to hello@battii.com.au and we'll tell you what to ask them.
Frequently asked questions
Is it cheaper to replace an existing wall light than add a new one?
Much cheaper. A replacement reuses the existing cable and switch, so it's a straight swap. A new position needs a fresh cable run through the wall, which is where most of the labour sits.
Can I install a wall light myself in Australia?
Only plug-in models. Anything wired into mains is licensed electrical work under AS/NZS 3000, so DIY is illegal and voids insurance.
Is it cheaper to install several lights at once?
Yes. Callout and travel are fixed costs, so doing a whole room or floor in one visit brings the per-light labour down. Batching is the biggest saving available.
Do I supply the light or does the electrician?
Either works, but supplying your own fitting usually costs less and gets you exactly what you want. Have it on site before the visit so the job finishes in one trip.
