Motion Sensor Lights

Types of Motion Sensor Lights

PIR Floodlights and Outdoor Wall Lights

A PIR floodlight is ideal for driveways, gardens and side passages that need wide coverage when movement is detected. For entrances and doorways, sensor wall lights offer automatic lighting in a more decorative style.

Choose PIR floodlights for larger areas, up and down outdoor wall lights for modern entrances, or lantern-style fittings for porches. Browse our LED flood lights for outdoor options with built-in PIR sensors.

Sensor Bulkheads and Dome Lights

Sensor bulkheads and dome lights provide practical automatic lighting for corridors, stairwells, porches, bin stores and communal areas.

Some models also include emergency backup for power failures or a corridor function that keeps the light at a low level before increasing output when movement is detected. Explore our LED bulkheads for sensor and emergency lights.

PIR Downlights

A PIR downlight combines recessed ceiling lighting with a built-in sensor, removing the need to use a separate switch. They work particularly well in cloakrooms, WCs, pantries, utility rooms and small storage areas.

See our PIR sensor LED downlights for integrated options.

Sensor LED Battens and High Bays

Most LED battens and high bay lights have built-in microwave sensors, making them well suited to enclosed commercial fittings. Sensor high bay LED lights provide automatic lighting for warehouses and buildings with higher ceilings.

IP65 non-corrosive battens are also available for damp or dusty spaces. Browse our LED batten lights for sensor and commercial options.

Motion Sensor Stair Lights

Motion sensor stair lights create a step-by-step cascade as you approach the staircase. Sensors at the top and bottom detect the direction of travel, triggering the lights in sequence.

Shop our motion sensor stair lights for complete kits and compatible components.

Outdoor Motion Sensor Lights for Security

Outdoor security lights provide automatic illumination around entrances, paths and other areas where people approach or pass through. A PIR security light is especially useful:

• Above front or back doors.
• Overlooking driveways.
• Along side passages.
• Around rear gardens or patios.

When choosing outdoor lights with sensor control, check the IP rating carefully. IP44 is generally suitable for sheltered exterior walls, while IP65 is better for more exposed positions where the fitting may face rain and dust.

Having adjustable settings can also make outdoor sensor lights more practical. The time delay controls how long the light stays on after movement is detected. The lux setting helps make sure that the lights only come on after dark.

If you want continuous lighting throughout the night instead, consider photocell fittings. These switch on automatically at dusk and off again at dawn. Browse our LED flood lights for PIR and photocell options.

Indoor Motion Sensor Lights for Hallways, Stairs and Utility Spaces

Indoor sensor lights work best when the fitting matches how each space is used.

Choose the right type for each area:

• Hallways and landings. A sensor ceiling light or dome light provides automatic overhead lighting as people pass through.
• Cloakrooms, WCs, and utility rooms. A PIR downlight keeps the ceiling neat while switching on automatically when the room is occupied.
• Stairs. A motion sensor stair light kit can trigger lighting from the top or bottom, illuminating the steps as you move between floors.
• Garages. A sensor LED batten provides broader, practical lighting without needing to leave the fitting switched on continuously.
• Wardrobes and cupboards. A compact battery PIR light is a simple option since it doesn't need any fixed wiring.

For commercial and communal areas, sensor bulkheads are also well suited to corridors and stairwells, helping reduce unnecessary energy use between periods of activity.

PIR or Microwave Sensor Lights: Which Do You Need?

Both PIR and microwave sensors switch on automatically at the first sign of movement. But they suit different environments.

• PIR sensor lights detect body heat moving across the sensor's field of view. They need a clear line of sight and are particularly well suited to outdoor areas, entrances and general domestic use.
• Microwave sensor lights detect movement through thin materials such as diffusers or glass. Their greater sensitivity makes them useful inside enclosed bulkheads, battens and high bays in commercial spaces.

If you want a sensor to respond only when someone enters a defined area, PIR is usually easier to control. Microwave sensing can be more useful where movement needs to be picked up more consistently around an enclosed fitting.

The trade-off is sensitivity. In smaller rooms or buildings with thin partition walls, a microwave sensor may detect movement beyond the intended space. Positioning and the surrounding layout matter.

How to Choose the Right Motion Sensor Light

Choosing the right motion sensor light comes down to where you will install it, how you want it to respond and any additional functions the space requires.

Before ordering, check the following:

• Location and IP rating. Match the protection level to the setting. Use IP44 for covered porches and get IP65 for garages, car parks, or exposed walls.
• Detection range and angle. These determine how much of the surrounding area the sensor can monitor. Check the individual product page for the exact figures.
• Time delay. Adjustable settings let you control how long the sensor light stays on after movement stops.
• Lux setting. This lets you choose how dark it needs to be before the sensor activates the light.
• Colour temperature. Warm white works well around domestic entrances, while cool white suits security and work areas. CCT switchable fittings offer more flexibility where available.
• Emergency functions. Useful for commercial routes and communal spaces where backup lighting may be required.
• Corridor functions. Allows compatible fittings to remain at a lower level before increasing output when movement is detected.
• Quantity. Multi-packs can make it easier to install matching LED lights with sensor control across larger jobs.

Always check the individual sensor light product page before ordering. Specifications can vary significantly between fittings.

Why Buy Motion Sensor Lights from Simple Lighting?

Simple Lighting has supplied LED lighting to UK homes, businesses and trade customers. Our range of motion sensor lights covers everyday domestic applications through to larger commercial and industrial installations.

When you buy from Simple Lighting, you'll also benefit from:

• 14,000+ five-star reviews across Google, Trustpilot and Reviews.io.
• UK-based LED expertise built since 2009.
• Trade accounts available for electricians, contractors and professional buyers.
• Domestic and commercial options covering everything from PIR lights to bulkheads, battens and high bays.

Whether you need one outdoor sensor light for a doorway or multiple fittings for a commercial site, you can compare practical options for different spaces and applications in one range.