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 Cornwall?
- Heritage frontages in Truro may suit discreet external lighting, often easier to justify to planners than a new lit box.
- On a retail park outside Truro, wall washers can light the sign and entrance on dark winter afternoons.
- Pubs in Truro with traditional painted boards can add swan-neck spotlights that suit the period look of the frontage.
Guide prices in Cornwall
Here is the price picture for sign lighting and LED upgrades in Cornwall: a guide of £295 to £1,450 per fascia, with VAT on top. The rows below give more detail. A survey or artwork check comes first, and then we confirm the price in writing.
| 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 Cornwall
Illuminated signs are treated more strictly than unlit ones in England. Deemed consent for illumination is limited, and it does not apply at all in conservation areas, National Parks, National Landscapes, the Broads or areas of special control, so most internally lit or halo-lit fascia and projecting signs need express consent from the council. Decisions usually take up to 8 weeks and consent is normally granted for 5 years. Councils commonly assess brightness against the Institution of Lighting Professionals' guidance PLG05, and lighting should be static. An electrician makes the final mains connection to BS 7671. We can prepare the drawings and photos for your application, or submit it for you.
Options worth considering
LED lightbox retrofit
Tubes and ballasts swapped for LED modules and a new driver.
Linear wall washer
A low-profile bar grazing light across the sign.
Swan-neck spotlights
Curved arms with LED heads; suits painted and heritage fascias.
Towns in Cornwall
Below: towns across Cornwall 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 Redruth
- Sign lighting and LED upgrades in Falmouth
- Sign lighting and LED upgrades in St Austell
- Sign lighting and LED upgrades in Truro
- Sign lighting and LED upgrades in Camborne
- Sign lighting and LED upgrades in Newquay
- Sign lighting and LED upgrades in Penzance
Parts of Cornwall involve longer journeys, so surveys and fitting are arranged case by case and travel is itemised on your quote.
A free, written quote for sign lighting and LED upgrades is one message away. Send the details from anywhere in Cornwall and we will reply with a price, then a proof you approve before work begins.

