S
Fitting survey
Record existing types, locations, controls and obvious access issues.
Commercial lighting improvement
Commercial LED lighting upgrades in London
Replace older lighting with practical LED fittings and controls selected for the space, maintenance needs and existing electrical installation.
Service overview
A useful LED upgrade considers quality as well as energy use.
LED replacement should improve the space rather than simply reduce wattage. Light output, colour, glare, emergency function, controls and maintenance access all matter.
Bastian Electrical can survey smaller premises, replace suitable fittings, alter controls and coordinate defined lighting upgrades for shops, offices, communal areas and light industrial spaces.
Claimed energy savings depend on actual existing loads, operating hours and product performance. A site-specific calculation is more credible than a generic percentage.
No fixed energy-saving percentage is promised. Product warranties and photometric performance remain subject to the selected manufacturer and operating conditions.
No-obligation enquiry
Ask about this service
Send the basic details. James will review the scope and contact you about availability and the next step.
What the service can include
LED upgrade work tailored to the premises.
The final scope is agreed after the existing installation and your requirements are reviewed.
R
Replacement
Install suitable LED fittings and remove agreed old equipment.
C
Controls
Sensors, timers and switching alterations where appropriate.
E
Emergency variants
Coordinate suitable emergency versions where required.
H
High-level lighting
Plan access equipment for suitable higher fittings.
M
Maintenance access
Improve replacement practicality and circuit identification.
Planning the work
What is checked before work begins.
- Existing fitting quantity and power.
- Required light output and colour temperature.
- Glare, display or task-lighting needs.
- Emergency-lighting responsibilities.
- Controls and occupancy patterns.
- Access height and operating restrictions.
Your quotation
What can affect the price?
- Fitting specification and quantity.
- New wiring versus direct replacement.
- Control changes.
- Access equipment and ceiling type.
- Disposal arrangements.
- Out-of-hours or phased working.
A clear written quotation is provided once the scope can be priced reliably. Diagnostic work may be charged separately where the fault cannot be identified in advance.
See domestic price examplesHow it works
A clear route from enquiry to completion.
Share the details
Send the property type, postcode, symptoms or required work, and useful photos.
Assess the scope
The existing installation, access and likely testing requirements are reviewed.
Confirm the basis
A quotation, site survey or diagnostic visit is agreed before work starts.
Complete and check
Work is carried out carefully, then relevant checks and documentation are completed.
You may also need
Related electrical services
Lighting installation
Domestic and general lighting alterations.
View serviceEmergency lighting
Check emergency functions alongside upgrades.
View serviceCommercial maintenance
Build lighting replacement into planned maintenance.
View service
Helpful answers
Questions about this service
How much can LED lighting save?
It depends on existing wattage, new fittings, controls and operating hours. Site-specific figures are more reliable than generic claims.
Can fluorescent fittings be replaced directly?
Often, but spacing, light output, emergency versions, wiring and ceiling condition should be reviewed.
Do LEDs need maintenance?
They generally reduce lamp changes, but drivers, batteries, controls and fittings can still fail.
Can sensors be added?
Suitable occupancy or daylight controls can be considered based on the space and use.
Will the lighting be brighter?
The target should be appropriate light, not maximum brightness. Fitting output and layout are selected accordingly.
Can work be phased?
Yes, where safe isolation, access and business operation allow.
Need help with led lighting upgrades?
Send the job details and postcode for practical advice and a free quotation.