LED strip light with sensor
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To choose well, look at three points in this order: what the sensor detects (motion or presence), the protection rating of the room, and the length of the linear fixture to cover. A LED batten light with motion sensor switches on by itself when you pass and switches off when the area empties, with no switch within reach.
What light does a LED batten light with sensor give?
A LED batten light spreads a linear light, even along its whole length, with no visible hot spot. Depending on the temperature chosen, it leans towards warm white for a corridor or towards neutral white for a workshop. The sensor does not change the light, it only decides when it comes on. Also check whether the colour temperature can be switched during assembly, a practical criterion for matching the batten light to the room.
LED batten light with motion sensor: the light that comes on as you enter
It is the gesture that changes everything: you push open a corridor door, your hands full, and the linear fixture lights up in front of you. The output is even, without the harsh halo of an isolated spotlight, which avoids creating shadow areas on the floor and walls. In circulation areas, a warm white (around 2700 to 3000 K as a general guide) stays restful at night and does not wake anyone. In a work passage, a neutral white (around 4000 K) renders colours more accurately and is less tiring to read by. Find these variants in all the batten lights with sensor.
LED batten light with presence sensor: the light that stays while you are there
At a fixed workstation, you do not move enough to trigger a motion sensor again. The presence sensor keeps the lighting on as long as someone is detected in the area, which avoids switching off at the wrong moment above a workbench or a worktop. The light stays soft and continuous, without flickering or restarting. The rest of the time, it switches off by itself, and the room does not stay lit for nothing. The choice between the two logics therefore comes down to actual use, not the technical sheet.
Where should you install a LED batten light with motion sensor?
The most useful places are those where you pass with your hands full: corridor, staircase, garage entrance, under a kitchen cabinet, workshop worktop. The batten light is fixed to the ceiling, under a shelf or on the wall, provided it aims at the passage area to be detected.
Kitchen LED batten light: under the cabinet, hands raised
Under a wall cabinet, the linear fixture lights the worktop without casting the shadow of your own body, just when you are chopping. The sensor must look towards the front of the worktop, never towards the wall. A short model is enough above a sink or a cupboard, and an installation near the worktop is also useful for night-time circulation. See the selection the LED batten light range to spot the formats.
Garage and workshop LED batten light: light above your hands
In a garage, you come in with your arms full: detection saves you from looking for the switch in the dark. Fixed to the ceiling along the passage axis, it comes on from the first steps and follows you to the workbench. For a workstation, prefer a light placed above or slightly in front of the hand area. The pages lighting a garage and batten lights designed for the workshop detail the possible installations.
How do you wire a motion sensor to a lamp?
The sensor is inserted in series on the circuit: the supply reaches the sensor, the output feeds the lamp, the neutral is shared by both. The work is done with the power off. Choosing a batten light with an integrated sensor removes separate wiring and connection errors.
LED batten light with 220V sensor: direct supply
The principle is simple: the current reaches the sensor, which lets it through or cuts it, then goes on to the luminaire. Two wires on the supply side, two wires on the lamp side, a shared neutral. Switch off the breaker before opening a box, check that there is no voltage, and identify the conductors before dismantling anything. If the existing circuit has no neutral at the box, the installation requires an electrician's advice. Details of the mains models can be found in the 220V models with sensor.
USB rechargeable LED batten light with wireless motion sensor
With no socket nearby, the battery version is installed in a few minutes, without touching the electrical panel. You fix it with a magnet, adhesive or on its bracket, then recharge it by USB when the battery runs low. It is the solution for a cellar, a deep cupboard or a corner of a cabinet without power. Use remains occasional: you have to remember to recharge it. The wireless rechargeable solutions cover this need, and the page 220V supply helps you compare if you already have a supply point.
Motion sensor or presence sensor: which should you choose?
The motion sensor comes on when you pass and switches off after a short delay: perfect for a corridor or a garage you cross. The presence sensor also detects a still person and keeps the light on as long as they remain in the area, which suits a workstation.
Motion sensor: switch on when you pass
Infrared detection picks up the heat of a moving body. It suits transit areas: staircase, entrance, corridor, garage. The sensor does not go through a partition and can be disturbed by a nearby heat source, so it must be aimed at the useful area and its field kept clear.
Presence sensor: do not switch off on a still person
At a desk or in front of a workbench, you sometimes stay for a long time without a broad gesture. Finer detection, including microwave on some models, then keeps the lighting on without interruption. Adjustment requires a little more attention to avoid false triggers.
| Criterion | Motion sensor (infrared) | Presence sensor | What to remember |
|---|---|---|---|
| What it detects | The heat of a moving body | A moving or still body | Movement alone is enough in a passage |
| Switching on | When you pass, then off after a delay | Stays on as long as presence is detected | A fixed workstation prefers presence |
| Typical use | Corridor, staircase, garage, entrance | Desk, worktop, technical room | Short passage goes to motion |
| Point of vigilance | Does not go through a partition, sensitive to heat | Finer adjustment, sometimes more sensitive | Aim the sensor at the useful area |
Which IP protection rating should you choose for a LED batten light with sensor?
The IP rating indicates resistance to dust and water. A dry corridor is fine with a low rating, a bathroom requires at least IP44, a dusty garage or outdoor use calls for IP65. The higher the rating, the better the batten light withstands humidity and splashes.
Waterproof LED batten light: garage, workshop, dust
In a garage or a workshop, fine dust accumulates on the diffuser and splashes are not rare. A waterproof model is cleaned with a wipe and keeps its electronics protected. Ceiling installation, along the circulation axis, also limits knocks. Compare the waterproof versions and the waterproof batten light page before deciding.
Batten lights for bathroom and outdoor use: humidity changes everything
Near a bathtub or a shower, humidity is permanent and splashes frequent: aim for at least IP44 and place the luminaire outside the direct splash zone. Outdoors, under a canopy, you need a genuinely waterproof version, IP65 type, and a sensor that does not trigger when an animal passes. See bathroom use, IP65 rating and outdoor lighting.
| Room or use | Rating to aim for | Type of batten light | What to check on the sheet |
|---|---|---|---|
| Corridor, entrance, cupboard | Low, dry environment | Simple or sensor LED batten light | Length and fixing method |
| Garage, workshop | High, dust and splashes | Waterproof batten light | Dust resistance |
| Bathroom | At least IP44 | Batten light for damp rooms | Position outside direct splash |
| Outdoor, canopy | IP65 | Waterproof outdoor batten light | Resistance to rain and cold |
| Under kitchen cabinet | Low, but greasy | Sensor or rechargeable batten light | Surface easy to clean |
Which length of LED batten light should you choose: 60, 120 or 150 cm?
The length is decided by the surface to be lit, not by the size of the room alone. A short batten light suits a cupboard or under a cabinet, a long one covers a worktop or a corridor in one piece. It is better to cover the passage area than to multiply light points.
60 cm LED batten light: cupboards and small linear runs
A short format slips under a shelf, above a sink or in a storage closet. The detection field remains small, which is an advantage in a narrow space: the light does not come on from the neighbouring corridor. Still allow for the bracket and access to the sensor.
120 cm and 150 cm LED batten light: corridor and worktop in one piece
On a long linear run, a single batten light gives continuous light, with no break or dark area between two units. The 120 cm covers a worktop or a standard corridor; the 150 cm is for large surfaces such as a garage. Check the available length on the wall or ceiling before ordering, bracket included. Formats are compared in motion detection as you pass.
How do you install and maintain your LED batten light with sensor?
The batten light is screwed onto a flat bracket, on the ceiling or the wall, and the sensor must remain clear, with no obstacle in front of it. Then you set the delay and the orientation. A dry cloth is enough for maintenance, and a trigger test after cleaning avoids unpleasant surprises.
Ceiling or wall fixing: keep the sensor clear
First locate the passage area, then install the luminaire so that the sensor aims at it. A shelf, a curtain or a box placed in front is enough to block detection. On a partition, wall mounting requires a flat bracket and screws suited to the material. For outdoor use, go for waterproof outdoor models.
Settings and cleaning: what prevents unnecessary triggering
After installation, do a test by passing in front of the sensor, then standing still, to see how the light reacts. Adjust the orientation if it comes on too far away or not soon enough. A dry cloth on the diffuser and on the sensor lens is enough; alcohol and abrasive sponges should be avoided. A test after each cleaning confirms that nothing has moved.
What are the drawbacks of LED lamps and of a batten light with sensor?
LED consumes little and lasts, but its light is sometimes more directional than a halogen source. On a batten light with sensor, the limit comes from the sensor: reduced field, triggering by an animal or a heat source, switching off on a still person. The presence sensor corrects this last point.
The limits of infrared detection
The infrared sensor does not see through a partition, a window or a wall corner. A heating vent or an appliance that heats up in its field can trigger it for no reason. A cat passing is also enough to light the room at night. The useful range and angle depend on the model, hence the value of aiming precisely at the passage area during installation.
Why a batten light with sensor is not made to stay on
A cuttable LED strip is cut at the marks and adapts to the centimetre, whereas a batten light cannot be cut: it is chosen at the right length. For continuous use of several hours, the point of the sensor disappears and a classic fixed model remains simpler to control from a switch. The sensor is a convenience for passing through, not a permanent lighting solution. To compare the families, see the Designix luminaire range.
How to buy from Designix
Secure payment, tracked delivery, possible returns and Designix customer service for any question about a format, an IP rating or a fixing before ordering. The current price of each reference is displayed directly in the collection grid.
Unsure between two lengths? Measure the linear run on the wall, then compare in all the batten lights with sensor and in the complete luminaire catalogue.
Frequently asked questions
LED batten light with motion sensor: how does it work?
The infrared sensor picks up the heat of a moving body in its field. The batten light then comes on by itself, then switches off after an adjustable delay, once the room is empty. No switch to touch, and the supply remains mains or battery depending on the model.
How do you wire a motion sensor to a lamp?
The sensor is wired in series on the lamp circuit: the supply reaches the sensor, the output goes on to the luminaire, and the neutral is shared. The connection is made with the power off, in a suitable junction box. A batten light with an integrated sensor avoids this step entirely.
Batten light, spotlight or LED ceiling light with sensor: which should you choose?
A recessed spotlight lights a short area and requires a recess in the support. An LED ceiling light covers a whole room and suits living spaces. A batten light, on the other hand, is fixed lengthwise under a cabinet, on a corridor ceiling or on a garage wall, and detects movement along its linear run.
LED batten light with presence sensor: does the light stay on?
Yes, as long as presence is detected. A motion sensor switches the light off shortly after the last movement and you only need to move to switch it back on. A presence sensor, often finer, also detects a still person: it suits a desk or a fixed workstation.
What are the drawbacks of LED lamps?
LED consumes little, but its light is sometimes more directional than a halogen source and its colour rendering varies with the temperature chosen. Its electronics age on entry-level models. On a batten light with sensor, it is the sensor that can be temperamental.
Can you install a LED batten light with sensor in a bathroom or outdoors?
In a bathroom, the batten light must withstand humidity: aim for an IP44 rating or higher. Outdoors, you need a waterproof version, IP65 for example, and a sensor that does not trigger when an animal passes. Check the rating on the model sheet before buying.





