Time to upgrade your outdoor lighting?
Commercial Exterior & Security Lighting
The right exterior lighting does a lot more than just illuminate a space. It deters intruders, keeps staff and visitors safe after dark, makes your premises easier to find, and creates a professional impression of your business. We design and install commercial outdoor lighting schemes across Cornwall and beyond, from car park floodlighting and perimeter security lighting through to exterior building features and illuminated signage. We can also retrofit older installations with modern LED equivalents, cutting your running costs significantly while improving the quality of light at the same time.
Better Security
Lower Running Costs
Public Safety
Designed to Last
What We Offer
- Car Park Floodlighting
- Perimeter & Security Lighting
- Exterior Building Lighting
- Illuminated Signage Installation
- LED Retrofits & Upgrades
- Lighting Controls & Sensors
- Bollard and Pathway Lighting
- Full Testing & Certification
- NAPIT Approved Electricians
Got an outdoor lighting project in mind?
Fill in your details below and we’ll get back to you within the hour. We’re happy to talk through new installations, upgrades, or any issues with an existing scheme.
Properties We Serve
Retail & Leisure
Retail parks, shopping centres, gyms
Hospitality & Tourism
Hotels, holiday parks, restaurants
Office & Corporate
Office buildings, business parks, car parks
Industrial & Warehousing
Factories, warehouses, yards and compounds
Public & Community
Schools, council buildings, community spaces
Healthcare & Education
Hospitals, care homes, college campuses
Top Questions & Answers
Here are the top questions we’re frequently asked about outdoor lighting installations…
In almost every case, yes. LED fittings typically use a fraction of the energy of older sodium, halogen, or fluorescent equivalents, and they last considerably longer too, so you’re saving on both running costs and replacement lamps. The exact savings depend on what you’re replacing, how many hours your lighting runs each day, and the tariff you’re on, but most commercial upgrades pay for themselves comfortably within a few years and continue saving after that.
Yes, and most commercial installations these days include some form of automatic control. Dusk-to-dawn photocells are the most common, switching the lights on when natural light drops and off when it returns. Motion sensors can be added where you want lighting to come on only when someone’s in the area, and time clocks can be used to limit operation to specific hours. We’ll talk through the options and recommend what suits your site and how it’s used.
For most commercial sites, planning permission isn’t required for standard external lighting, but there are exceptions. Listed buildings, conservation areas, sites near residential properties, and any installation involving illuminated signage may have specific requirements to consider. We can advise on whether your project is likely to need consent and, if so, what’s involved in getting it.
A well-designed scheme shouldn’t. We position fittings carefully to direct light where it’s needed and avoid light spill onto neighbouring properties or into the sky. Modern LED optics are far more controllable than older floodlights, which makes it easier to provide good coverage of your site without causing a nuisance to anyone nearby. If there are sensitive neighbours, we’ll take that into account at the design stage.
Absolutely. Whether it’s a single floodlight that’s stopped working or a full estate of fittings that needs a regular maintenance schedule, we can help. We’ll diagnose faults, repair or replace fittings as needed, and let you know if any part of the installation is reaching the point where a wider upgrade would make better long-term sense.
WHAT OUR CUSTOMERS SAY

Our Outdoor Lighting Process
BEFORE
Site Visit: We visit your premises to assess the area, look at what’s currently in place, and identify where new or improved lighting will deliver the biggest impact.
Design Plan: We put together a lighting design that covers the right areas to the right levels, taking security, safety, and energy efficiency into account throughout.
Fixed Quote: We send you a clear, itemised quote with no surprise extras, so you know exactly what the project includes and what it’s going to cost upfront.
DURING
Groundworks: We carry out any cable routing, ducting, or trenching needed for the installation, working tidily and protecting the surrounding surfaces as we go.
Installation: We fit and connect every luminaire, sensor, and control unit to the agreed positions, making sure each fitting is properly aligned and weatherproofed.
Testing: We carry out full testing of the installation, check the light levels match the design, and confirm everything is working correctly before sign-off.
AFTER
Certification: We issue all the completion certificates and documentation, giving you a fully compliant record of the works to keep on file for your premises.
Walkthrough: We show you how the controls work, explain any sensor or timer settings, and let you know how to adjust the system if your needs change later on.
Aftercare: We’re easy to get hold of for any future maintenance, repairs, or additions, and we can set up an ongoing service schedule if that suits your site.
10 Reasons Our Customers Choose Wave Electrical Solutions
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Commercial Grade Kit
We only use fittings that are properly rated for outdoor commercial use, built to handle the weather, the workload, and the years ahead. -
Real Energy Savings
Our LED retrofit projects deliver genuine, measurable reductions in running costs, with payback periods that make the upgrade an easy decision. -
Security Minded
We design lighting schemes with security in mind, removing dark corners and working alongside CCTV and access controls where it makes sense. -
Properly Designed
Each scheme is designed around your site, not lifted from a catalogue, so the coverage, light levels, and positioning all suit how the space is used. -
Cornwall Tested
We work on coastal and inland sites across Cornwall, so we understand the conditions and choose materials and fittings that can handle them. -
Clear Pricing
Our quotes are fixed and itemised, so you know exactly what's included before any work starts and there are no surprises when the invoice arrives. -
Tidy Installation
Cable routes are planned, finishes are neat, and the site is left clean. Our installations look as professional as they perform. -
Compliant Throughout
Every job is carried out by NAPIT approved electricians and fully tested and certified, so your installation is properly documented from day one. -
Honest Recommendations
If a repair will do, we'll say so. If an upgrade makes more sense, we'll explain why, with the numbers to back it up. -
Easy to Deal With
From the first call through to aftercare, we're approachable, responsive, and straightforward to work with at every stage of the project.