Retail and shop lighting in Powys
Retail lighting combines general lighting, accent lighting on displays and window lighting so products look their best and customers can move around easily. We cover Powys, including Caersws, Castle Caereinion and Duhonw.

Retail and shop lighting work in Powys
Window lighting matters on Powys high streets after dark. A timeclock can keep the window lit into the evening without leaving the whole shop on.
Independent shops in Powys often get the biggest lift from swapping old halogen spots for LED track lighting, which runs cooler and costs far less to run.
What's included
- Track and spot lighting to accent displays and window stands
- Timeclock and scene control for opening hours
- Emergency lighting and exit signs for escape routes
- High colour-rendering LEDs where colour accuracy matters
Guide prices in Powys
Typical budgets for Powys, supplied and installed, excluding VAT. Your fixed price follows a free survey.
| 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 |
| DALI dimming and control | £50 – £145 | per luminaire, on top of the fitting |
| Emergency luminaire or exit sign | £60 – £145 | per fitting, supplied and fitted |
Example: 24 LED panels and 20 LED battens in a shop and stockroom, about £2,700 – £7,350 excluding VAT.
Rules that apply in Powys
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.
Towns we cover in Powys
- Caersws
- Castle Caereinion
- Duhonw
- Glantwymyn
- Knighton
- Llanbrynmair
- Llanddew
- Llandrindod Wells
- Llangamarch
- Llangattock
- Llanidloes
- Llanllwchaiarn
- Llansantffraid
- Montgomery
- Presteigne
- Rhayader
- Treflys
- Ystradgynlais
Retail and shop lighting FAQs for Powys
What energy rules apply to new lighting in Powys?
The Welsh Approved Document L sets the efficiency that new lighting in Powys must meet. We check fittings against it at design stage and keep the evidence for building control.
Which towns in Powys do you cover?
All of Powys, including Caersws, Castle Caereinion and Duhonw. See the towns list on this page for local pages.
Can you install without closing the shop?
Yes. Most retail work is done after closing or overnight so the shop opens as normal.
Do shops need emergency lighting?
Usually. Where escape routes or open areas need illumination if the power fails, the responsible person must provide emergency lighting under fire safety law.