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 for a business in Bonhill?
- On a retail park outside Bonhill, wall washers can light the sign and entrance on dark winter afternoons.
- Pubs in Bonhill with traditional painted boards can add swan-neck spotlights that suit the period look of the frontage.
- Heritage frontages in Bonhill may suit discreet external lighting, often easier to justify to planners than a new lit box.
What sign lighting and LED upgrades cost in Bonhill
We publish guide prices so you can plan before you get in touch. For sign lighting and LED upgrades the range is £295–£1,450 per fascia, not including VAT, and the final price is confirmed after we survey the site or check the artwork.
| 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 Bonhill 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.
LED lightbox retrofit
Tubes and ballasts swapped for LED modules and a new driver.
Consent for illuminated signs in Bonhill
Exterior illuminated signs in Scotland usually need express advertisement consent from the council under the Town and Country Planning (Control of Advertisements) (Scotland) Regulations 1984, as amended. Applications are normally made through eDevelopment.scot, and the council can confirm its timescales and any conditions on hours or brightness. Brightness is commonly judged against the ILP's PLG05 guidance, and static lighting is expected. If the building is listed, listed building consent is usually needed as well. An electrician makes the final mains connection to BS 7671 and you receive the certificate. We prepare drawings and photos for the application, or submit it for you.
Covering Bonhill and Glasgow and Dunbartonshire
Coverage is nationwide, which means Bonhill and the surrounding parts of Glasgow and Dunbartonshire are included as standard. Anything fixed to a building normally needs someone on site to measure and check fixings and access; simpler graphics can usually be quoted from images you send. Addresses in G82 and G83 are all within our Bonhill coverage. Bonhill is about 14 miles north-west of Glasgow.
Neighbouring towns
- Sign lighting and LED upgrades in Vale of Leven 1 mi
- Sign lighting and LED upgrades in Dumbarton 2 mi
- Sign lighting and LED upgrades in Port Glasgow 6 mi
- Sign lighting and LED upgrades in Helensburgh 7 mi
- Sign lighting and LED upgrades in Erskine 7 mi
No commitment and no charge for quoting. Send photos with rough sizes for sign lighting and LED upgrades in Bonhill and we will reply with a price and then, once you are happy, a proof you approve before manufacture.
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All sign types in Bonhill · Sign lighting and LED upgrades across Glasgow and Dunbartonshire

