Warehouse lighting in Gwynedd
Warehouse lighting means high-mounted LED luminaires, usually high bays or linear aisle fittings, that light racking, aisles, loading bays and picking areas. We cover Gwynedd, including Bangor, Aberdovey and Aberffraw.
Warehouse lighting work in Gwynedd
Warehouses around Gwynedd often still run 400 W metal halide or sodium high bays that take minutes to strike up. LED comes on instantly and usually uses less than half the power.
For Gwynedd sites with roof lights, daylight sensing can hold the high bays at a low level for much of a summer day.
What's included
- Lux checks after installation against the agreed design
- LED high bays or narrow-beam aisle fittings matched to racking heights
- Loading bay, dock leveller and yard lighting
- Replacement of metal halide and sodium fittings and their control gear
Guide prices in Gwynedd
Typical budgets for Gwynedd, supplied and installed, excluding VAT. Your fixed price follows a free survey.
| Item | Guide budget (ex VAT) | Basis |
|---|---|---|
| LED high bay | £145 – £390 | per fitting, supplied and fitted |
| LED batten (complete luminaire) | £80 – £195 | per fitting, supplied and fitted |
| Presence (PIR) sensor | £40 – £80 | per sensor, installed |
| Scissor or boom lift hire | £145 – £290 | per day |
Example: 60 LED high bays in a 3,000 m² warehouse, with 3 days of lift hire, about £9,150 – £24,150 excluding VAT.
Rules that apply in Gwynedd
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.
Warehouse lighting by town in Gwynedd
- Warehouse lighting in Bangor
- Warehouse lighting in Aberdovey
- Warehouse lighting in Aberffraw
- Warehouse lighting in Amlwch
- Warehouse lighting in Arthog
- Warehouse lighting in Bala
- Warehouse lighting in Barmouth
- Warehouse lighting in Beaumaris
- Warehouse lighting in Bodorgan
- Warehouse lighting in Brithdir
- Warehouse lighting in Bryncrug
- Warehouse lighting in Buan
- Warehouse lighting in Criccieth
- Warehouse lighting in Dolbenmaen
- Warehouse lighting in Dyffryn Ardudwy
- Warehouse lighting in Ffestiniog
- Warehouse lighting in Harlech
- Warehouse lighting in Llanbadrig
- Warehouse lighting in Llanbedr
- Warehouse lighting in Llandygai
- Warehouse lighting in Llaneugrad
- Warehouse lighting in Llanfair-Mathafarn-Eithaf
- Warehouse lighting in Llanfihangel Ysgeifiog
- Warehouse lighting in Llangefni
- Warehouse lighting in Llangelynin
- Warehouse lighting in Llanllyfni
- Warehouse lighting in Llannerch-Y-Medd
- Warehouse lighting in Llanrug
- Warehouse lighting in Moelfre
- Warehouse lighting in Penrhyndeudraeth
- Warehouse lighting in Pentraeth
- Warehouse lighting in Penysarn
- Warehouse lighting in Porthmadog
- Warehouse lighting in Rhosneigr
- Warehouse lighting in Rhosybol
- Warehouse lighting in Talsarnau
- Warehouse lighting in Valley
- Warehouse lighting in Y Felinheli
Warehouse lighting FAQs for Gwynedd
How are prices set in Gwynedd?
Our guide prices are adjusted for regional labour costs. After a survey you get a fixed price for the agreed scope.
What energy rules apply to new lighting in Gwynedd?
The Welsh Approved Document L sets the efficiency that new lighting in Gwynedd must meet. We check fittings against it at design stage and keep the evidence for building control.
What lux level does a warehouse need?
It depends on the task. BS EN 12464-1:2021 examples include 100 lux for stores and stockrooms, 150 lux at the floor of rack storage, 200 lux for open storage and loading, and 300 lux for packing and grouping.
How much can LED high bays save?
Replacing metal halide with LED often cuts lighting load by around 50–70%. One common example is a 400 W lamp drawing about 430 W with its gear, replaced by a 150 W LED fitting.