Lots of people budget for an electrician before they have even picked a lit canvas. They assume anything that lights up must be wired into the wall. It's a fair guess, but for most pieces on sale in the UK it's wrong. A lit piece is a fitting as well as a picture, which is why the question comes up. But a fitting can still end at a plug.
You don't need an electrician for a USB or plug-in LED canvas. A 5V piece runs at extra-low voltage, which means a current far too weak to give you a shock. It plugs into a socket you already have, so your home's fixed wiring is never touched. A battery piece needs no electrician either. A piece wired into the mains is a different job, and that one is for a qualified electrician.
Since 12 September 2026, our range has used two power types: USB at 5V, and three AAA cells. We looked at a mains range and dropped it, because these two are easier to live with. So nothing we sell reaches your fixed wiring, and that's by design. A USB powerbank will run our pieces too. Plenty of lit canvases sold elsewhere do need wiring, though. So go by the power type printed on the box, not the product name.
Key Takeaways
- The Building Regulations 2010 say extra-low voltage is no more than 50V AC, or 120V DC.
- Plugging into a socket you already have adds nothing to your fixed wiring, so the rules on wiring work don't apply.
- In England, only three jobs have to be reported to building control. Hanging a plug-in piece isn't one of them.
- The rules differ across the four UK nations. Wales covers more jobs than England, Scotland uses building warrants, and Northern Ireland has no booklet on electrics.
- The Electrical Equipment (Safety) Regulations 2016 start at 50V AC. So they cover the mains adaptor, not the 5V canvas.
- Our range has no mains option and isn't getting one. Every piece runs on USB, three AAA cells or a powerbank.
- UKCA and CE marks are the maker's own declaration, not a test certificate. So "UKCA marked" is accurate, and "UKCA certified" is not.
Extra-low voltage is the whole answer
The limit is set in law, not by sellers. Regulation 2 of the Building Regulations 2010 defines extra-low voltage. For mains-style current (AC), it means no more than 50 volts between conductors and earth. For battery-style current (DC), the limit is 120 volts between conductors. A 5V DC piece sits far below that.
The same regulation also defines your "electrical installation". It means the "fixed electrical cables or fixed electrical equipment" on your side of the meter. Put the two together and the answer is clear. The mains stops at the adaptor in the socket, just as it does with a phone charger.
Electricians work to a standard called BS 7671, which uses the same limits. The current edition is BS 7671:2018+A4:2026, published by the IET and BSI. The Government's free Approved Document P has the same definition in its glossary, if you want to read it yourself.
The answer changes with the power type
| How the piece is powered | Electrician needed? | What governs it |
|---|---|---|
| USB or plug-in, 5V DC | No | Extra-low voltage; nothing added to your fixed wiring |
| Battery | No | No mains link at any point |
| Mains-connected or hard-wired | Yes | Part P or the local rules in Wales, Scotland or NI; the job may need reporting |
Battery pieces swap one problem for another. You get no cable, no adaptor and no need for a socket. But the batteries run down, and you have to reach the battery box. Ours take three AAA cells, which aren't included. They come with a remote for dimming and a timer. We don't publish a run time for them yet. Whoever you buy from, ask about the battery type, the run time, and whether you can reach the box once the piece is up.
A mains piece is the one case where you need outside help. This article points you to that help rather than walking you through the job.
What the rules ask of the seller, not of you
Most of the electrical rules around a lit canvas fall on the seller. The Electrical Equipment (Safety) Regulations 2016 cover equipment that runs between 50 and 1000 volts AC, or 75 and 1500 volts DC. A 5V canvas is well below that. So the part in the box these rules cover is the mains adaptor. Regulation 4 puts the duty to make it safe on its maker.
The artwork still has to be safe, though. The General Product Safety Regulations 2005 say a producer can only sell a product if it is "a safe product". The plug has its own rules too. The Plugs and Sockets etc. (Safety) Regulations 1994 require standard plugs to meet BS 1363.
Our USB pieces run at 5V and carry UKCA and CE marks. The adaptor isn't included, but any 5V USB adaptor will work. It pays to be exact about what the marks mean. GOV.UK's guidance on the UKCA mark says both marks show that "the manufacturer believes that their product meets the relevant product requirements". That's why "UKCA marked" is the right phrase, not "UKCA certified".
Both marks can still be used in Great Britain. GOV.UK's guidance on placing products on the GB market says the UK still accepts the CE mark, alongside or instead of the UKCA mark. This rests on the Product Safety and Metrology (Amendment) Regulations 2024, and the page gives no end date. The Government has also said it plans to accept CE marks for good. This covers low voltage electrical equipment among 18 regulations. The rules have changed before, so check GOV.UK if the marking matters to you.
Keep in mind that a mark only records what a maker declared. It can't prove the adaptor in your hand is genuine.
The real hazard in a 5V product is the adaptor
Fake chargers are what actually hurt people, and they fail on the mains side. Electrical Safety First warns that poor and fake chargers "may present a higher risk of exploding or catching fire". Its guidance on USB chargers gives three tips. Buy from a shop you trust. Check the plug and socket for burn marks. And don't cover the adaptor.
Then think about what else shares the socket. Electrical Safety First's guidance on overloading sockets says most extension leads are rated at 13A. Some older leads and many cable reels are rated at 10A or less. Going over the rating is a fire risk. A 5V panel adds almost nothing to that total, but a heater on the same lead adds a lot.
Where you live changes the paperwork
The UK doesn't have one set of rules for electrical work. Each nation has its own, so be wary of anyone who calls Part P a UK-wide rule.
England. The 2013 edition of Approved Document P says on its cover that it is "for use in England". It quotes Regulation 12(6A), which lists the jobs you must report to building control. These are called "notifiable" jobs, and there are exactly three. They are a new circuit, a new fuse box (consumer unit), or a change to a circuit in a "special location". A special location is the area around a bath or shower, or a room with a pool or sauna heater. Part P covers fixed equipment "even if the final connection is by a standard 13A plug and socket". But a job still only needs reporting if it's one of those three. Hanging a piece and plugging it in isn't.
Wales. The IET notes that the Welsh Building Regulations were amended on 31 July 2014, diverging from those used in England. That change matters in practice. The Welsh Government's guidance on electrics says extra sockets and other changes to existing circuits don't need reporting. The exceptions are work in a kitchen, a bathroom or outdoors. England doesn't treat a kitchen as a special location, but Wales in effect does.
Scotland. Part P doesn't apply in Scotland. Standard 4.5 in Schedule 5 to the Building (Scotland) Regulations 2004 covers electrics instead. It says an electrical installation must not put health and safety at risk or start a fire. The Scottish Government's technical handbook applies that standard to fixed wiring. It leaves out portable equipment and appliances. The current edition is free to read online. The IET notes that Part P self-certification schemes do not apply in Scotland. Instead, ask about a building warrant, which is the council's written approval before building work starts.
Northern Ireland. The Department of Finance has a list of Building Regulations Technical Booklets. It runs from B to V, with no booklet on electrical safety. Technical Booklet P there covers sinks, baths and hot water tanks, not wiring. So if you live in Northern Ireland and plan mains work, check with your local building control before anything starts.
Wherever you are in the UK, a plug-in piece doesn't come with a form to fill in.
When there is no socket on that wall
The piece itself needs no electrician, but the wall might. If the nearest socket is across the room, you have three options. You can run the cable along the wall, hide it in slim plastic trunking, or add a new socket.
The first two are DIY jobs. Our guide on how to hang LED wall art covers the cable route, the safe zones and the fixings for each type of UK wall. A new socket is mains work behind the wall plate, so we won't walk you through it here.
For that job, use a qualified electrician. Find one through the official register, not a search engine. GOV.UK's guidance on using a competent person scheme explains how this works. A registered electrician can sign off their own work and will tell your council for you. The page points you to the Electrical Competent Person Register, which is easiest to reach from GOV.UK itself. This sign-off route applies in England and Wales, not in Scotland.
Each piece in our LED wall art collection lists its weight and size. These decide the fixing, so you can sort out the socket before you order.
Questions people actually ask
Do I need a certificate or building control sign-off?
Not for a plug-in piece. In England, Approved Document P only asks for a certificate on notifiable work. Plugging into a socket you already have isn't notifiable. If a registered electrician fits a new socket for you in England or Wales, they will give you the certificate.
Is LED wall art safe to leave switched on?
Extra-low voltage removes the risk of a shock from the artwork. But it doesn't make any product safe in every case, and no mark claims it does. Electrical Safety First advises against leaving a charger on overnight or while you're out. If you notice odd heat, buzzing or burn marks, unplug it straight away.
Can I put one in a bathroom?
Treat that as a no, unless the maker publishes an IP rating. An IP rating shows how well a product keeps out water, so ask for it in writing. Under Part P, a room with a bath or shower is a special location. Approved Document P also says sockets should not be within 3 metres of a bath or shower tray. Anything powered in a bathroom is an electrician's call.
What if the piece I want is mains-powered?
Then the answer flips. That's because of how it connects, not because of the artwork. Ask the seller if it comes with a plug or is meant to be wired in. Also ask if it needs a new circuit. That second question is one for a qualified electrician, whether or not the job turns out to be notifiable.
