LED lighting upgrades in Cotherstone
What we do in Cotherstone: swap fluorescent, halogen and metal halide fittings for efficient LED. Old tubes are hazardous waste. Our teams working in Cotherstone bag and recycle them through an authorised route and give you the paperwork.

Local LED lighting upgrades in Cotherstone
In Cotherstone warehouses and workshops the biggest savings come from swapping metal halide high bays for LED, where a 400 W lamp plus gear can often be replaced by a fitting drawing 150 W or less.
Where ceilings in Cotherstone offices are being replaced anyway, we plan the new LED layout to BS EN 12464-1 rather than simply copying the old positions.
We cover the whole of Cotherstone, including the DL12 postcode district, and nearby places such as Stanhope, Marske and Lcp Stanhope and Wolsingham Parishes And.
Cotherstone at a glance
What's included
- Like-for-like or re-planned layouts so light levels meet BS EN 12464-1
- Complete LED luminaires rather than tube swaps, so old control gear is removed
- Testing and a BS 7671 certificate for the work, with a schedule of what was fitted
- A walk-round survey counting fittings, wattages, running hours and ceiling types
Guide prices in Cotherstone
Typical budgets for Cotherstone 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 Cotherstone
Approved Document L (2021 edition, with 2023 amendments) asks for new general lighting to average at least 95 luminaire lumens per circuit-watt, or to use the LENI method. The 2026 edition raises this to more than 105 for work under it from 24 March 2027.
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.
Cotherstone FAQs
Which rules apply to lighting work in Cotherstone?
Fire safety duties come from the Regulatory Reform (Fire Safety) Order 2005. For new lighting, 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 Cotherstone?
Most surveys in Cotherstone 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.
Do you cover all of Cotherstone?
Yes. We work across Cotherstone and the DL12 postcode district, plus nearby places such as Stanhope, Marske and Lcp Stanhope and Wolsingham Parishes And.
How long does an office LED upgrade take?
A typical 400 m² office with around 40 fittings is often a one- or two-day job. Larger sites are phased zone by zone, and we can work evenings or weekends.
LED lighting upgrades near Cotherstone
- LED lighting upgrades in Stanhope
- LED lighting upgrades in Marske
- LED lighting upgrades in Lcp Stanhope and Wolsingham Parishes And
- LED lighting upgrades in Bishop Auckland
- LED lighting upgrades in Shildon
- LED lighting upgrades in Halnaby Ave