LED lighting upgrades in Derry~Londonderry
What we do in Derry~Londonderry: swap fluorescent, halogen and metal halide fittings for efficient LED. Spare fluorescent tubes are getting harder to buy since the 2023–24 phase-out, which is why many sites in Derry~Londonderry now upgrade a floor or a unit at a time rather than waiting for failures.
Local LED lighting upgrades in Derry~Londonderry
For an LED upgrade in Derry~Londonderry we start by counting fittings and running hours, because payback depends far more on how long lights are on than on the price of the fittings.
Where ceilings in Derry~Londonderry offices are being replaced anyway, we plan the new LED layout to BS EN 12464-1 rather than simply copying the old positions.
For Derry~Londonderry premises we plan works around opening hours, deliveries and shared access, which matters on mixed-use estates and high streets.
Derry~Londonderry at a glance
What's included
- Like-for-like or re-planned layouts so light levels meet BS EN 12464-1
- Safe removal and recycling of old fluorescent tubes as hazardous waste
- Optional presence and daylight sensors to cut running hours further
- Testing and a BS 7671 certificate for the work, with a schedule of what was fitted
Guide prices in Derry~Londonderry
Typical budgets for Derry~Londonderry premises, supplied and installed, excluding VAT.
| Item | Guide budget (ex VAT) | Basis |
|---|---|---|
| LED panel (600×600) | £50 – £145 | per fitting, supplied and fitted |
| LED batten (complete luminaire) | £75 – £190 | per fitting, supplied and fitted |
| LED high bay | £145 – £380 | per fitting, supplied and fitted |
| Presence (PIR) sensor | £40 – £75 | per sensor, installed |
Example: 40 LED panels replacing fluorescent fittings in a 400 m² office, about £1,900 – £5,700 excluding VAT. Fixed price after a free survey.
Rules that apply in Derry~Londonderry
Technical Booklet F2 (June 2022) and its non-domestic guidance set Northern Ireland's own lighting efficacy figures, which differ from England's, so we design to the NI figures.
Northern Ireland followed the EU timetable, with ordinary T5 and T8 fluorescent tubes phased out from August 2023.
Derry~Londonderry FAQs
Who does the work in Derry~Londonderry?
Work is carried out by vetted electricians working under S&K Property Investments and Improvement Ltd, which is responsible for the job and invoices you directly.
Do you remove the old fittings in Derry~Londonderry?
Yes. Old fittings are removed, and fluorescent tubes are recycled as hazardous waste through an authorised route, with paperwork for your records.
How quickly can you survey in Derry~Londonderry?
Most surveys in Derry~Londonderry can be booked within a few working days. Tell us about any deadlines, such as a lease end or a fire risk assessment action, and we will try to fit around them.
Can the upgrade be claimed against tax?
Many businesses can claim capital allowances on lighting, for example through the Annual Investment Allowance. Lighting in a building is usually treated as an integral feature, so ask your accountant how it applies to you.