Garage lighting needs to work hard, for parking, for security, and often for DIY or hobby use too, so it's worth planning it properly rather than fitting whatever's cheapest. Here's how to choose the right mix.

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The importance of garage lighting

Garage lighting serves two distinct roles: good interior lighting for practical visibility, much like any other room, and exterior lighting for home security and safer access after dark.

Types of garage lighting

1. General lighting

Lights the whole space for parking and general access:

• Recessed ceiling downlights: set at regular intervals to avoid dark spots.

• LED battens: an efficient, longer-lasting replacement for old fluorescent tubes, spreading light evenly.

• LED panels: flat, surface-mounted panels giving bright, even coverage.

A motion-sensor indoor light is genuinely useful here, especially entering or exiting with your hands full.

2. Task lighting

For DIY, tool use, or hobbies:

• Spotlights: single or multiple heads on a track or bar, tiltable to direct light where needed.

• Track lighting: multiple adjustable lights on a track, giving flexibility, common in workshop-style setups.

• Wall lighting: softer light, useful if the garage doubles as a hangout or hobby space.

• Under-cabinet lighting: LED strips brightening a workstation specifically.

3. Security lighting

For the exterior:

• Floodlights: bright, widespread beam, usually motion-activated.

• Wall lights: a more decorative security option, also available with motion sensors.

If security is your main priority rather than practicality inside the garage, our guide to home security systems covers the wider picture beyond lighting alone.

How to choose the best garage lighting for your home

Style and design

Let purpose guide style. General lighting via LED battens suits a garage mainly used for parking and storage; brighter task lighting like spotlights, wall lights, and under-cabinet strips suits a workshop or hobby space. Outside, motion-sensor wall lights are generally more attractive than a plain floodlight.

• Chrome or white finishes: modern homes

• Matt black and metallic: versatile across property types

• Lantern-style: cottage or older properties

Garage size

As a standard, install a light every 4-6ft of ceiling space for even coverage. Account for ceiling height (flush fittings suit low ceilings), and check clearance between an "up and over" garage door and any fixtures.

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Brightness

Different purposes need different brightness levels (measured in lumens):

• Security lighting: around 1,300 lumens

• Above a workstation: around 300 lumens per sq ft

• Along a side access path: 50-100 lumens

• General interior lighting: 50-75 lumens per sq ft

For example, a 200 sq ft garage at 50 lumens per sq ft for general lighting needs roughly 10,000 lumens in total, split across your chosen fixtures.

Colour temperature

• Neutral white (3,000-4,000K): best for general garage lighting

• Cool white (4,000-5,000K): better for task lighting over a workspace

• Daylight (5,000-6,500K): often used for security lighting

Energy efficiency and smart technology

LED bulbs are the standard choice today, using up to 90% less energy than incandescent bulbs and lasting around 30% longer. Fluorescent tubes are increasingly rare; LED battens and panels have largely replaced them.

Smart lighting lets you control brightness and schedules remotely, useful for giving the impression someone's home while you're away.

Motion sensor lights improve both energy efficiency and security:

• PIR sensors trigger on detected heat/motion

• Photocell sensors trigger at dusk and off at dawn

• Timers switch lights on and off at set times

Safety and IP ratings

IP ratings indicate resistance to dust and water. For garage lighting specifically:

• IP20: minimum for interior garage lights

• IP44: fine for lights exposed to light rain

• IP65 or higher: needed for outdoor lighting exposed to heavier rain

If choosing recessed ceiling downlights, check they're fire-rated, particularly relevant if the garage ceiling forms part of a fire separation with living space above or alongside it.

How much does it cost to install exterior lights? (2026 price guide)

Exterior lighting can improve how you enjoy your property, providing atmospheric light for enjoying evenings, or intense light that provides security and protection. The total cost to install lighting will depend on several factors, which we've covered in this cost guide.

Learn more

How much does garage lighting installation cost?

Cost varies with fixture type, quantity, and installation complexity. Electricians typically charge £45-£60 per hour, and our exterior lighting cost guide has current pricing for security and outdoor fittings specifically. For an accurate quote, contact a qualified local electrician.

Before you buy

• Decide the garage's main purpose (parking, workshop, or both) to guide fixture choice

• Calculate roughly how many lumens you need by area and purpose

• Check IP ratings match interior vs exterior exposure

• Confirm fire-rating for any recessed downlights

• Consider motion sensors for both convenience and security

Find a qualified electrician in your area

FAQs

Key takeaways

• Garage lighting splits into general, task, and security categories

• Choose LED batten lights, spotlights, downlights, wall lights, or floodlights based on purpose

• Check IP ratings and fire-rating before buying

• Always hire a qualified electrician for installation

Related guides

• Ceiling lighting buying guide

• Home security systems

• Exterior lighting installation cost guide

• Garden lighting buying guide