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Commercial LED Lighting Retrofit

Cut lighting costs without ripping out what's already there

LED retrofits typically cut lighting energy use by 50–80%, pay for themselves in 1–3 years, and reuse your existing housings — so material and labour costs stay well below a full fixture replacement.
Get a retrofit survey
See how it works
Commercial LED retrofits — offices, warehouses, retail & industrial sites
50–80%
Lighting energy reduction
1–3yr
Typical payback period
50k–100k
Hours LED lifespan
Zero
Mercury in modern LEDs
What retrofit means for you

Five reasons commercial clients retrofit

Lower bills, less maintenance, happier staff, and a stronger ESG position — without a full fixture tear-out.

Financial savings & high ROI

  • Lower running costs: cuts lighting energy use 50–80%.
  • Rapid payback: most projects pay for themselves in 1–3 years.
  • Lower capital outlay: existing housings are retained, not replaced.

Reduced maintenance & downtime

  • Extended lifespan: 50,000–100,000 hours, 5–10x longer than fluorescent.
  • Fewer disruptions: less time changing lamps in high ceilings or warehouses.

Employee productivity & well-being

  • Better light quality: no more flicker, buzzing or dim glare.
  • Visual comfort: superior colour rendering reduces eye strain and fatigue.

Sustainability & ESG compliance

  • Reduced carbon footprint: lower power use helps meet ESG targets.
  • Toxic-free: modern LEDs contain zero mercury.

Smart building integration

  • Automated efficiency: occupancy sensors and daylight harvesting, wirelessly if needed.
  • Future-proofing: boosts EPC / SKA ratings for higher-value tenancies.
What we retrofit

Product & fitting types Archer supports

If it’s not on this list, get in touch anyway — bespoke fittings are reviewed case by case.

Modular lights

600×600, 300×1200, 300×1500 & SAS ceiling types

Linear aluminium profiles

Vapour proof luminaires

Downlights

Chilled beams

Bespoke luminaires

Subject to review
How it works

Survey, specification, installation, aftercare

A structured process from first site visit to final sign-off.
1

Initial consultation & survey

A lighting specialist assesses fixtures, wiring, ceiling grids and light levels on site — and can arrange a sample luminaire review at our factory.
Optional: review operational patterns for smart control opportunities.
2

Proposal & financial analysis

A customised proposal detailing specifications, timelines and installation options.
Optional: ROI/savings calculations and a clear payback timeline.
3

Sample trial (if required)

A trial luminaire is installed in a mock-up zone so your team can test light quality, colour temperature and dimming before bulk ordering.
4

Professional installation

Certified electricians retrofit existing housings, with minimal disruption — often scheduled after hours or in phased zones.
Old tubes and ballasts are safely recycled under environmental regulations.
5

Commissioning & sign-off

A final walkthrough verifies light levels and finish quality with your facility manager.
Optional: smart control tuning — timers, motion and daylight sensors.
Ready when you are

Get a no-obligation retrofit survey

Tell us about your site and a lighting specialist will get back to you with next steps.
01489 878 406
Archer Lighting Ltd — retrofit, remanufacturing and carbon accounting for commercial lighting.