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.
Why choose sign lighting and LED upgrades in Renfrewshire and Inverclyde?
- An old fluorescent lightbox on a Paisley parade can be converted to LED, cutting running costs and tube changes.
- Heritage frontages in Paisley may suit discreet external lighting, often easier to justify to planners than a new lit box.
- Pubs in Paisley with traditional painted boards can add swan-neck spotlights that suit the period look of the frontage.
Guide prices in Renfrewshire and Inverclyde
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.
| Item | Guide, ex VAT | Inc. 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.
Consent for illuminated signs in Renfrewshire and Inverclyde
A lit sign is the clearest case for applying first. Scotland's 1984 Advertisement Regulations treat illuminated signs differently from unlit ones, and express consent is usually needed for halo-lit letters, lightboxes and lit projecting signs. We check with the council before you commit to sign lighting and LED upgrades, then put together scaled drawings, photo mock-ups and lighting details, which you can submit via eDevelopment.scot or we can submit for you. Expect the council to look at brightness (PLG05 is the usual reference) and to prefer steady light, perhaps on a time switch. The mains connection is completed by an electrician to BS 7671.
Options worth considering
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.
Glass neon to LED
An old neon layout remade in low-voltage LED flex.
Towns in Renfrewshire and Inverclyde
Below: towns across Renfrewshire and Inverclyde where Smart Signs handles sign lighting and LED upgrades. The service, the process and the guide prices are the same in each, and places missing from the list are covered as well.
- Sign lighting and LED upgrades in Paisley
- Sign lighting and LED upgrades in Greenock
- Sign lighting and LED upgrades in Newton Mearns
- Sign lighting and LED upgrades in Renfrew
- Sign lighting and LED upgrades in Barrhead
- Sign lighting and LED upgrades in Johnstone
- Sign lighting and LED upgrades in Erskine
- Sign lighting and LED upgrades in Port Glasgow
- Sign lighting and LED upgrades in Giffnock
- Sign lighting and LED upgrades in Gourock
- Sign lighting and LED upgrades in Clarkston
Tell us where you are in Renfrewshire and Inverclyde and what you need. We quote for sign lighting and LED upgrades free of charge, and the design proof always comes before any making or fitting.

