Switch to LED and cut your lighting bills by up to 80%. Quantum Electrical carries out professional LED lighting upgrades across Sleaford — from simple bulb circuit conversions to full LED retrofit installations — with the right dimmers, drivers and fittings to make your LED lighting perform perfectly.
Installations Completed
Google Rating
Years Experience
NAPIT Certified
Professional LED lighting conversions and upgrades for homes and businesses across Sleaford — get the best performance from your LEDs with correctly matched circuits and dimmers.
Full property LED upgrade — every fitting assessed, replaced and tested across your Sleaford home.
Existing halogen downlighters replaced with high-quality LED equivalents with correct driver configuration.
Old dimmers replaced with LED-compatible trailing-edge models — no flicker, no buzz, full range.
Offices, warehouses and commercial premises upgraded from fluorescent to modern LED panels in Lincolnshire.
Energy-efficient LED strip lighting for kitchens, bathrooms, offices and commercial spaces.
Halogen floodlights and external fittings replaced with energy-saving LED equivalents in Sleaford.
Communal hallways, stairwells and car parks upgraded to energy-efficient LED with PIR control.
All LED upgrade work involving new circuits is fully tested and Part P certified in Sleaford.
Not seeing exactly what you need? We cover a wide range of electrical work.
Why Choose Us
NAPIT registered, fully insured, and proud to serve Sleaford and Lincolnshire with honest, quality electrical work.
LED lighting uses up to 80% less energy than halogen — most Sleaford homes see payback within 12 months.
We match LED fittings with compatible dimmers to eliminate flicker and buzzing — done properly.
All LED installation work in Sleaford is carried out by NAPIT registered, qualified electricians.
LED lighting produces 70% less CO₂ than traditional halogen — a meaningful reduction for any Sleaford home.
NAPIT
Registered
Part P
Certified
Emergency
Call-Out
5 Star
Google Reviews
How It Works
From your first call to final sign-off, we make every electrical installation in Sleaford straightforward.
Call us to discuss your LED upgrade requirements — most Sleaford jobs are priced quickly.
We check existing fittings, circuits and dimmers to confirm the right LED solution for each area.
New LED fittings, dimmers and drivers installed throughout your Sleaford home or business.
Every circuit tested, dimmers tuned, and you're shown how to get the best from your new lighting.
Our Work
A snapshot of our electrical installation work across Sleaford and Lincolnshire.
LED Spotlight Upgrade — Sleaford
LED Dimmer Switch — Fitted
Commercial LED Retrofit — Lincolnshire
Kitchen LED Strips — Sleaford
Outdoor LED Floodlight — Sleaford
Energy Saving LED — Detail
What Clients Say
Quantum Electrical did a full rewire on our bungalow. Lee firstly did an electrical condition report whilst we were considering purchasing the property and was very accommodating with the ups and downs of conveyancing and settling on dates. Everything was completed to our satisfaction and within the timescale Lee promised. Well done Lee, and also a big thank you to Danielle who cleaned the property.
Chris Thompson
Local Guide · 56 reviews · 7 months ago
I have used Lee at Quantum Electrical Services to supply several new wall sockets, fit new spot lights in the kitchen and bathroom and to install an extractor fan in the bathroom and a new cooker hood. This was over several visits and every job was completed efficiently, cleanly and professionally. Always on time, always courteous. Would highly recommend.
Keith Clarke
1 review · 7 months ago
From start to finish the work Lee has quoted for and delivered has been first class. It's good to finally find a sparky that returns messages! Our work was to install new ceiling lights, move and install plugs and fit new plinth lighting. Completed with minimal damage and mess. Lee takes real pride in his work — cannot recommend highly enough.
Andy Fisk
6 reviews · 8 months ago
Energy-saving LED lighting upgrades for homes and businesses throughout Sleaford and Lincolnshire.
Our electricians are based in Sleaford, Lincolnshire — offering fast response times and local knowledge across the whole area.
01529 265060Areas Covered
Everything you need to know about upgrading to LED lighting in your Sleaford home or business.
Most Sleaford homeowners switching from halogen to LED see energy savings of 70–80% on their lighting bills. A typical 3-bedroom Sleaford home with halogen spotlights throughout might spend £150–£200 per year on lighting energy alone. After an LED upgrade, that could reduce to £30–£50. Most LED upgrades pay for themselves within 12–18 months.
Flickering and buzzing LEDs are almost always caused by an incompatible dimmer switch. LEDs require trailing-edge (capacitive) dimmers, but most older properties in Sleaford still have leading-edge (inductive) dimmers installed for halogens. We replace these with the correct LED-compatible dimmers, which eliminates the flicker and buzz completely.
In many cases, yes — if you have standard GU10 or B22/E27 fittings. However, some older low-voltage halogen circuits use electronic transformers that are incompatible with certain LED bulbs. We'll check your existing setup and advise on the best approach — in some cases a full fitting replacement gives better results than a simple bulb swap.
Simply swapping bulbs doesn't require an electrician. However, if you're changing fittings, adding new circuits, replacing dimmers, or carrying out work in bathrooms or kitchens, this is notifiable work under Part P and must be carried out by a qualified electrician. We handle all levels of LED upgrade work in Sleaford.
Colour temperature is measured in Kelvin (K). Warm white (2700–3000K) is popular for living rooms and bedrooms — it creates a relaxing atmosphere similar to traditional bulbs. Cool white (4000K) works well in kitchens and bathrooms. Daylight (5000–6500K) is best for task areas and offices. We can advise on the best temperature for each room in your Sleaford property.
Absolutely — commercial LED retrofits are one of our most impactful services. We upgrade offices, warehouses, retail units and commercial premises throughout Sleaford and Lincolnshire from fluorescent tubes and older fittings to modern LED panels and fittings. Commercial LED upgrades often show the fastest payback, with energy savings of 60–80% on lighting costs.
Still have a question? We're happy to help.
Call 01529 265060Get In Touch
No obligation, transparent pricing. We'll get back to you within 2 hours during business hours.
Phone
01529 265060
info@quantum-electrical.uk
Location
Sleaford, Lincolnshire, NG34
Hours
Mon–Fri 8am–6pm · Sat 9am–4pm
Certifications
The webpage at https://www.google.com/maps/embed?origin=mfe&pb=!1m3!2m1!1sSleaford,Lincolnshire,UK!6i12 might be temporarily down or it may have moved permanently to a new web address.
