LED lighting upgrades in Llanelli
Swap fluorescent, halogen and metal halide fittings for efficient LED. An LED upgrade in Llanelli is also the cheapest moment to add presence or daylight sensors, because the electrician is already working on every fitting.

Local LED lighting upgrades in Llanelli
Spare fluorescent tubes are getting harder to buy since the 2023–24 phase-out, which is why many sites in Llanelli now upgrade a floor or a unit at a time rather than waiting for failures.
Most Llanelli businesses we survey still have a mix of T8 battens, 600×600 fluorescent panels and the odd halogen downlight. Replacing them with complete LED luminaires usually cuts lighting energy by a third to a half.
Our teams travel to Llanelli from across Dyfed. Typical nearby jobs include Cefn Sidan, Llannon and Gorseinon, so we can often combine survey visits.
Llanelli at a glance
What's included
- Like-for-like or re-planned layouts so light levels meet BS EN 12464-1
- Testing and a BS 7671 certificate for the work, with a schedule of what was fitted
- Optional presence and daylight sensors to cut running hours further
- Complete LED luminaires rather than tube swaps, so old control gear is removed
Guide prices in Llanelli
Typical budgets for Llanelli 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) | £80 – £195 | per fitting, supplied and fitted |
| LED high bay | £145 – £390 | per fitting, supplied and fitted |
| Presence (PIR) sensor | £40 – £80 | per sensor, installed |
Example: 40 LED panels replacing fluorescent fittings in a 400 m² office, about £1,950 – £5,800 excluding VAT. Fixed price after a free survey.
Rules that apply in Llanelli
The Welsh Approved Document L Volume 2 (2022) uses 95 luminaire lumens per circuit-watt for general lighting, with alternatives such as LENI. A new Welsh edition takes effect from 4 March 2027 with a higher figure of more than 105.
In Great Britain, common T8 fluorescent tubes were caught by ecodesign rules from 1 September 2023 and the mercury exemptions for ordinary T5 and T8 lamps ended on 1 February 2024.
Llanelli FAQs
Which rules apply to lighting work in Llanelli?
Fire safety duties come from the Regulatory Reform (Fire Safety) Order 2005. For new lighting, the Welsh Approved Document L sets the energy efficiency requirements. We design and certify work to BS 7671 and, for emergency lighting, BS 5266-1.
How quickly can you survey in Llanelli?
Most surveys in Llanelli 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.
Is the price fixed?
Yes. After the survey you get a fixed price for the scope agreed. If you add to the scope later, we price the extra before doing it.
What does an LED upgrade cost?
As a budget, LED panels run at about £50–£150 per fitting supplied and installed, battens £80–£200 and high bays £150–£400, excluding VAT. Access equipment, rewiring and controls are extra.
LED lighting upgrades near Llanelli
- LED lighting upgrades in Cefn Sidan
- LED lighting upgrades in Llannon
- LED lighting upgrades in Gorseinon
- LED lighting upgrades in Kidwelly
- LED lighting upgrades in Sketty
- LED lighting upgrades in Bishopston