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Sign lighting & LED upgrades · Cardiff

Sign lighting and LED upgrades in Cardiff

What does it take to get sign lighting and LED upgrades sorted in Cardiff? Usually four steps: tell us what you need, let us measure or look at your photos, approve a proof and a fixed price, then the work goes ahead. Smart Signs designs, makes and fits signage and graphics for businesses throughout the UK, so those steps stay the same wherever your premises or vehicles are.

From £295 per fascia + VAT · UK guide price
Slim black LED trough light washing a 'WILLOW FLORIST' painted fascia with warm light at dusk

Sign lighting is external or retrofitted lighting that makes an existing sign readable after dark: LED trough lights, swan-neck spotlights or wall washers, or LED modules replacing old lightbox tubes.

What sign lighting and LED upgrades can do for businesses in Cardiff

  • Pubs in Cardiff with traditional painted boards can add swan-neck spotlights that suit the period look of the frontage.
  • On a retail park outside Cardiff, wall washers can light the sign and entrance on dark winter afternoons.
  • An old fluorescent lightbox on a Cardiff parade can be converted to LED, cutting running costs and tube changes.

What sign lighting and LED upgrades cost in Cardiff

Pricing for sign lighting and LED upgrades is worked out job by job, but the guide range is £295 to £1,450 per fascia + VAT. The table lists typical options. Your figure is confirmed only after a site survey or a check of the artwork you send.

Sign lighting & LED upgrades in Cardiff: guide prices, supplied and fitted
ItemGuide, ex VATInc. VAT (20%)
LED trough light, up to 3 m£295 – £750£354 – £900
Spotlights (set of 3–4)£345 – £895£414 – £1,074
LED retrofit of an old fluorescent lightbox£295 – £1,450£354 – £1,740

Guide prices: £295–£750 + VAT for an LED trough light up to 3 m, £345–£895 + VAT for a set of 3–4 spotlights, and £295–£1,450 + VAT to retrofit an old fluorescent lightbox with LEDs. Prices exclude VAT and are confirmed after survey.

Options for your Cardiff project

LED trough light

A slim bar on short arms washing the sign from above.

LED lightbox retrofit

Tubes and ballasts swapped for LED modules and a new driver.

Swan-neck spotlights

Curved arms with LED heads; suits painted and heritage fascias.

Consent for illuminated signs in Cardiff

Wales has its own advertisement regulations, and a lit sign is the case where they matter most. Internally illuminated, halo-lit and lit projecting signs typically need express consent, and on listed buildings or in conservation areas the council is likely to look closely at size, light levels and fixings. Keep illumination static and moderate; PLG05 from the Institution of Lighting Professionals is the usual reference. LED modules and drivers run at low voltage, but the mains connection still needs an electrician working to BS 7671. We check before you commit and can prepare or submit the consent application.

Covering Cardiff and South Glamorgan

Our service reaches Cardiff and all of South Glamorgan. The first step depends on the job: a site visit for signs that need measuring, fixing or wiring, or a photo-based quote for graphics and lettering where pictures and sizes tell us enough. The Cardiff postcode districts we quote for include CF10, CF11, CF24 and CF23.

Close to Cardiff

No commitment and no charge for quoting. Send photos with rough sizes for sign lighting and LED upgrades in Cardiff and we will reply with a price and then, once you are happy, a proof you approve before manufacture.

More signs in Cardiff

All sign types in Cardiff · Sign lighting and LED upgrades across South Glamorgan

Sign lighting and LED upgrades in Cardiff: questions

What can delay sign lighting and LED upgrades in Cardiff?

The usual causes are artwork changes after the proof stage, waiting for consent, access arrangements such as a council licence for scaffolding on the pavement, and weather for outdoor fitting. Jobs typically run smoothly once the proof is approved and any consent is in place, but we do not promise dates that depend on things outside our control.

Will someone visit my premises in Cardiff before quoting?

If the job needs it, yes. For signs fixed to a building, anything illuminated or work at height, we arrange a survey to measure, check the wall and plan access. For window graphics, lettering and many vehicle jobs, clear photos with measurements are often enough, and we only visit if something needs a closer look.

What will an LED retrofit save?

It depends on the old tubes, the hours lit and your electricity rate, but LED modules draw much less power for the same face. There are no tubes, starters or ballasts to replace either. Ask for old and new wattages to compare.

Will the location in Cardiff affect the cost of sign lighting and LED upgrades?

Location is one factor among several, alongside size, material, access equipment and design time. Our guide range is £295–£1,450 per fascia + VAT; any travel, parking or access costs for your site in Cardiff are included in the written quote we confirm after a survey or artwork check, so you can see them before you commit.

Can lighting be added to a rented shop?

Usually, with your landlord's written agreement, as most leases control fixings on the outside of the building. Advertisement consent may also be needed, and an electrician connects the lights to BS 7671. Fittings can be removed when the lease ends, and holes made good.

Can you light a sign someone else made?

Yes. External lighting works with most fascias, tray signs and lettering. The survey checks the wall above can take the fixings, the sign's finish will light well and there's a practical route for power. Old lightboxes are assessed for an LED retrofit instead.

Free quote · scale proof · fixed price

Ready to be seen?

Send a photo of your frontage or vehicle and a rough size. We’ll come back with ideas, a guide price and the next step.

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