Office lighting in Knebworth
Glare-free LED lighting for desks, meeting rooms and receptions. For office lighting in Knebworth we design to about 500 lux on desks, as BS EN 12464-1 suggests, and keep glare off screens by choosing the right optics rather than simply adding more light.
Local office lighting in Knebworth
Meeting rooms are where Knebworth offices waste most light. Presence detectors that switch off after a set time pay back quickly in rooms that sit empty for half the day.
Offices in Knebworth range from older suspended-ceiling floors with 600×600 fluorescent panels to newer exposed-soffit spaces where suspended linear LED looks and works better.
Knebworth is a smaller community with its own businesses, covered by postcode districts SG3, AL6 and SG2. We regularly work across Hertfordshire, so access, parking and out-of-hours working are planned before we arrive.
Knebworth at a glance
What's included
- Daylight dimming along window bays
- Presence detection in meeting rooms, toilets and stores
- Layouts that hit around 500 lux on desks with low glare on screens
- Out-of-hours installation so desks stay usable during the working day
Guide prices in Knebworth
Typical budgets for Knebworth premises, supplied and installed, excluding VAT.
| Item | Guide budget (ex VAT) | Basis |
|---|---|---|
| LED panel (600×600) | £50 – £155 | per fitting, supplied and fitted |
| Presence (PIR) sensor | £40 – £80 | per sensor, installed |
| Daylight sensor | £60 – £125 | per sensor, installed |
| DALI dimming and control | £50 – £155 | per luminaire, on top of the fitting |
Example: 60 LED panels with presence sensing in a 600 m² open-plan office, about £3,700 – £10,500 excluding VAT. Fixed price after a free survey.
Rules that apply in Knebworth
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.
Knebworth FAQs
Do you cover all of Knebworth?
Yes. We work across Knebworth and the SG3, AL6 and SG2 postcode districts, plus nearby places such as Welwyn, Stevenage and Welwyn Garden City.
How quickly can you survey in Knebworth?
Most surveys in Knebworth 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 you work out of hours in Knebworth?
Yes. Evening, weekend and phased working is common for Knebworth offices, shops and warehouses, so the business keeps running.
How many lux does an office need?
BS EN 12464-1:2021 gives 500 lux maintained on the task area for writing, reading and data processing. Surrounding areas, corridors and break-out spaces can be lower. The standard also sets limits for glare and uniformity.
Office lighting near Knebworth
- Office lighting in Welwyn
- Office lighting in Stevenage
- Office lighting in Welwyn Garden City
- Office lighting in Ippollitts
- Office lighting in Hertford
- Office lighting in Hatfield