Do outdoor security lights really stop burglars from breaking into your home?

External lights can be a deterrent but should not be use as the sole mean of protecting your property. A lot of break ins happen during the day making outside security lights redundant. It is best to combine outdoor light with security cameras.

Which outdoor security light is best?

We feel the best option, and the most commonly used one, is PIR (passive infrared sensor). They are very versatile and can accommodate many different types of bulbs, including LED which are less power hungry. They only get triggered when they detect movements making it a more cost-efficient choice.

Can I wire an outside light directly into a plug?

The simple answer is no. Outside lights need to be wired into your electricity source unless you decide to choose either a battery operated light or a solar option.

Lumen is a way to measure the brightness of a light. The more lumen there is coming out from your light bulb, the brighter the light is. This is very often confused with watts which are used to measure energy consumption.

Professional Security Light Installation in London

Q: How many lumens are recommended for an outside light?

This will vary depending on your property and where you want the lights to be fitted. For a small garden we recommend anything between 50 to 300 lumens (depending on the size of the garden) whilst for a walking path you could get away with anything between 100 to 200 lumens

07947 194 448

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07947 194 448

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Deter intruders and enhance your home’s safety with expert outdoor security lighting. From high-powered LED floodlights to motion-activated PIR sensors, we provide same-day installation across Greater London.

Is your property vulnerable after dark? A professionally installed security light is the single most effective visual deterrent against burglary. At Excel Electrician, our NICEIC-approved local London electricians specialize in strategic security lighting solutions that combine high-performance technology with energy efficiency.

Are you considering adding outdoor security lights to your property?
Call one of our registered London electricians for your FREE quote

07947 194 448

Why Choose Professional Security Light Installation?

While DIY kits are available, a professional installation ensures your security system actually works when you need it most.

1. Strategic Placement for Maximum Coverage
We don’t just "hang a light." We analyze your property's blind spots—back alleys, side gates, and dark corners—to ensure no area is left exposed.

2. Insurance & Building Regulations (Part P)
External wiring must withstand the London weather and comply with Part P Building Regulations. As NICEIC-certified electricians, we provide the safety certificates often required by home insurance providers.

3. Avoiding "Nuisance" Lighting
Incorrectly angled PIR sensors can be triggered by a passing fox or a neighbor's car, causing friction with residents. We calibrate your sensors for precision, so they only activate when a genuine threat is detected.

Electrician installing an outdoor security lighting

Our Security Lighting Services in London

We offer a range of modern, energy-efficient solutions tailored to your specific security needs:

LED Floodlight Fitting: High-intensity, low-energy lighting that illuminates large areas like driveways and gardens.
PIR Sensor Installation: Motion-activated sensors that startle intruders and alert you to movement outside.
Dusk-to-Dawn Lighting: Smart photocell sensors that automatically turn on at sunset and off at sunrise for constant protection.
Smart Security Integration: We install Wi-Fi-enabled lights (like Ring or Nest) that send instant alerts to your smartphone.
Decorative Security Lighting: Enhance your home’s curb appeal while maintaining high-level security with stylish wall lanterns.

Which outdoor security lights should you choose?

Motion sensor lights

Equipped with what is known as a PIR (passive infrared sensor), and unlike other outdoor security lights, motions sensor lights only turn on when a moving object is detected within its range.

This type of lighting can use a variety of bulbs if they are fit for outdoor use. The drawback is that due to their sensitivity, small animals such as birds or cats will trigger the light when detected within its range.

Halogen flood lights

Probably the most common outdoor security lighting system used across London and the UK. Halogen lighting is very powerful, but the big draw back is that it consumes more energy than any other type of outdoor lighting.

Solar Flood Lights

For the environmentally friendly.
Don't be fooled by the fact these lights are powered by the sun. They work in very much the same way as other outdoor lights. Generally fitted with LED bulbs, they can last up to 6 hours which is generally more than enough for an average house.

Are you considering adding outdoor security lights to your property?
Call one of our registered London electricians for your FREE quote

07947 194 448

What you need to know before fitting your security lights?

Where you decide to fit your outdoor lighting shouldn’t be a decision you take lightly. Most people in London leave in very close proximity which means a blaring light fitted outside your garage door could become a nuisance to your neighbours.

Watch out If you fit Motion sensor lights in the summer. Because when winter comes, it will be triggered far more often. If you poorly planned where they are fitted, you may become very frustrated with some light bleeding in your sitting room, or worse, in your bedroom.

An important factor to evaluate is, depending on which type of lighting you will be choosing, you will incur additional energy costs. It might be time to consider solar vs halogen lights and see what the most cost-effective solution for you will be.

Most outdoor lights can be found at the entrance of a house, outside garages or in gardens. Wherever they are it is important to position them carefully, so it is difficult for anyone to look at them directly. This is because the brightness of outdoor lights can be very damaging to anyone’s eyesight.

Outdoor security lights are not just about deterring criminals or burglars. They can easily be turned into a garden feature when carefully paced behind a plant. They are even some decorative security lights available on the market which could add character to your home

Are you considering adding outdoor security lights to your property?
Call one of our registered London electricians for your FREE quote

07947 194 448

How much does it cost to install outdoor security lights?

This is a very broad question and the answer depends on many factors that need to be considered such as:

The type of security lights you have decided to fit in you property
Where the lights need to be fitted
Will you need individual switches to control the lights
How many lights will you need
Do you want them to be wired into the main

It’s very difficult to give an exact cost unless we understand your exact requirements. Feel free to call us to discuss this further so we can give you an accurate estimate.

The cost of each individual light can vary greatly.

Starting from as little as £10.00 and going all the way up to £80.00 and more depending on the quality and the wattage of the lights.

For example, a popular choice such as the PIR Sensor Security LED light, has an average cost of around £45.00

An equally popular choice would be an external LED floodlight which you could find from around £20.

Fitting the lights will take anything between 1 to 2 hours for one of our electricians at £65/hour for labour.

Finally, don’t forget to consider the cost of running your lights. The energy consumption between the different types of lights can be widely different.

You should double check the lights specification before you purchase so you can avoid any nasty surprises when you receive your monthly electricity bill.