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.
Practical reasons to consider sign lighting and LED upgrades in Llanelli
- On a retail park outside Llanelli, wall washers can light the sign and entrance on dark winter afternoons.
- Heritage frontages in Llanelli may suit discreet external lighting, often easier to justify to planners than a new lit box.
- Closing before the Llanelli evening rush? A timer keeps the sign lit while commuters pass, then switches off.
What sign lighting and LED upgrades cost in Llanelli
The figures in this table are guide prices, from £295 to £1,450 per fascia, and they exclude VAT. They are there to help you plan. A firm price follows the survey or artwork check and is agreed before any work starts.
| 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 |
Fascia length and fitting count drive the price, with access height, the cable route and a timer or photocell added where needed. Glass-neon conversions and very large boxes are quoted individually.
Options for your Llanelli project
Swan-neck spotlights
Curved arms with LED heads; suits painted and heritage fascias.
Linear wall washer
A low-profile bar grazing light across the sign.
Glass neon to LED
An old neon layout remade in low-voltage LED flex.
Consent for illuminated signs in Llanelli
Illuminated fascia and projecting signs in Wales usually need express consent from the council under the Town and Country Planning (Control of Advertisements) Regulations 1992, as amended. Because the Welsh rules differ in detail from England's, we check with the planning authority what applies to your building, especially in a conservation area or on a listed building, where listed building consent may also be needed. Councils commonly look at brightness against the ILP's PLG05 guidance and expect static lighting. The final connection to the mains is made by an electrician to BS 7671, and you receive the certificate. We prepare the drawings and photos, or submit the application for you.
Covering Llanelli and Dyfed
Jobs in Llanelli are handled the same way as jobs anywhere else in Dyfed: one team, one process. If the work calls for a survey, we book a visit at a time that suits you. If photos and sizes will do, we quote from those and skip the visit altogether. The Llanelli postcode districts we quote for include SA15.
Nearby towns we also cover
- Sign lighting and LED upgrades in Gorseinon 5 mi
- Sign lighting and LED upgrades in Pontarddulais 6 mi
- Sign lighting and LED upgrades in Swansea 10 mi
- Sign lighting and LED upgrades in Ammanford 11 mi
- Sign lighting and LED upgrades in Clydach 11 mi
Ready to price sign lighting and LED upgrades in Llanelli? Send a few photos and rough sizes through the form or WhatsApp. The quote is free, and you will see a proof to scale before anything is made.
More signs in Llanelli
- Flat-cut letters in Llanelli
- Fleet livery in Llanelli
- Van wraps in Llanelli
- Halo-lit letters in Llanelli
- Window graphics in Llanelli
- Illuminated projecting signs in Llanelli
- Lightbox signs in Llanelli
- Tray signs in Llanelli
All sign types in Llanelli · Sign lighting and LED upgrades across Dyfed

