Security Lighting Installation
Professional security lighting installation by qualified electricians. PIR sensor floodlights, dusk-to-dawn lights, and LED security lighting. Qualified and insured.
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Security Lighting Installation
Qualified electrician
Same-day service
Most jobs matched within hours.
Upfront pricing
Clear quotes before work starts.
Qualified pros
NICEIC & NAPIT registered.
Pay when done
Funds held until you're happy.
How it works
Survey and positioning
Your electrician assesses the property to identify the best locations for security lighting — typically above entry points, driveways, side passages, and rear gardens. They consider detection range, mounting height, and aiming angles to maximise coverage while avoiding light spill into neighbouring properties.
Fitting selection
Based on the survey, the electrician recommends suitable fittings — PIR sensor floodlights for motion detection, dusk-to-dawn photocell lights for all-night illumination, or combined units. LED fittings are standard, offering bright output with low running costs and long life.
Circuit assessment
The electrician checks whether the lights can be connected to an existing circuit via a fused spur, or whether a new dedicated circuit is needed. If a new circuit is required, this is notifiable work under Part P.
Installation and wiring
Fittings are mounted at the correct height (typically 2-3 metres) and connected to the supply. External cable runs use suitable outdoor-rated cable in conduit. All connections are made with IP-rated enclosures.
Testing and adjustment
The circuit is tested and the PIR sensitivity, detection range, timer duration, and dusk-to-dawn threshold are adjusted. The electrician walks the detection zone to verify coverage and checks that light spill does not affect neighbouring properties.
What's included
What's involved
Security lighting is one of the most effective deterrents against break-ins — a well-positioned PIR floodlight can make the difference between a target and a pass. Installation covers selecting the right fittings (PIR motion sensor, dusk-to-dawn photocell, or manual switch), positioning for maximum coverage without causing light nuisance to neighbours, and connecting to a suitable circuit with RCD protection. Most single-light installations take 2-3 hours; multi-light setups around a property take half a day.
If the security light is connected to an existing circuit via a spur, it may not require Part P notification — but a new outdoor circuit is notifiable work. Regardless of notification requirements, outdoor electrical work must comply with BS 7671 Section 714 and all fittings must be IP-rated for their location. Incorrect installation of PIR floodlights is one of the most common causes of neighbour disputes over light nuisance, which is covered by the Environmental Protection Act 1990. Professional installation ensures correct positioning, aiming, and sensitivity adjustment.
Get a personalised quote
Typical cost: £100–£400per installation
Every job is different — pricing depends on your property, location, and specific requirements. Describe what you need and a qualified electrician will quote you directly.
How long does it take?
2-3 hours for a single PIR floodlight connected to an existing circuit. Half a day for multiple fittings around a property or installations requiring a new dedicated outdoor circuit.
Regulations & safety
Safety notice
Outdoor electrical connections must use IP-rated fittings and enclosures. Indoor-rated equipment exposed to weather will fail and create shock hazards.
Security lights should be mounted at 2-3 metres height and aimed downward. Lights aimed horizontally or at neighbouring properties can cause light nuisance — a legal issue under the Environmental Protection Act 1990.
If a new outdoor circuit is required, this is notifiable work under Part P and must be carried out by a registered electrician.
Part P of the Building Regulations (Approved Document P)
A new outdoor circuit for security lighting is notifiable work. Adding a light to an existing circuit via a fused spur is typically non-notifiable, but must still comply with BS 7671.
BS 7671:2018+A2:2022 (IET Wiring Regulations), Section 714
Section 714 governs outdoor electrical installations, including IP ratings for fittings, cable protection, and earthing requirements for security lighting.
Environmental Protection Act 1990 — Statutory Nuisance (Light)
Artificial light from premises that is prejudicial to health or a nuisance can be treated as a statutory nuisance by local councils. Security lights must be positioned and aimed to avoid unreasonable light spill into neighbouring properties.
What to expect
Having issues with your existing installation?
Already have a security lighting and having issues? Check our troubleshooting guides.
Frequently asked questions
Do I need an electrician to install a security light?
What is the difference between PIR and dusk-to-dawn security lights?
How do I stop my security light triggering on cats and foxes?
Can my neighbour complain about my security light?
How bright should a security light be?
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