Why add an LED sensor to your strip light?
An LED sensor is a small, low-cost accessory that switches your LED strip light or LED skabslys on and off automatically — by touch, motion, hand wave or door opening. It works with both the DC 12V and DC 24V versions of your light.
- Plug and play: connect the input to the strømforsyning and the output to the LED strip light — no wall switch, no drilling.
- Barely uses power: under 30μA in standby, so it will not drain your driver or battery.
- Fits real projects: cabinet lights, cloakrooms, wardrobes, showrooms, hotels and retail displays.
- Factory direct from China: Lightstec supplies LED sensor switches with OEM/ODM service, CE / ROHS / FCC compliance and fast samples.
Need the lights to go with the sensor? See our LED strip lys, aluminiumsprofiler og lineære lys — all available in DC 12V / 24V.
▶ Watch: how an LED sensor switch is wired to a strip light — a quick demo.
✓ 3-year warranty ✓ Lille MOQ ✓ CE / ROHS / FCC
Touch Sensor Switch
Touch once, light on. Touch again, light off. No wall switch and no drilling — ideal for LED strip lights, cabinet lights and wardrobe lighting.
- Working voltage: DC 12V
- Quiescent current: <30μA
- Working current (max): 2A
- Connection: XH connector
- Working temperature: -20°C ~ +50°C
- Dimming version available
Popular models: LT-1630PMW · LT-9026 · LT-9027
Motion Sensor Switch
Light on when people come, off when they leave. Passive infrared sensing for cabinet lights, wardrobes, corridors and stair lighting — hands-free and energy saving.
- Output = Input (no voltage drop)
- Working voltage: DC 12V / 24V
- Quiescent current: <30μA
- Working current (max): 2A
- Input mode: human infrared induction
- Lighting time: 15s
- Detection angle: 120° · sensor cable: 3 m
- Working temperature: -20°C ~ +50°C
Popular models: LT-2021 · LT-2016B · LT-2016
Hand Wave Sensor Switch
Wave your hand — no touch needed. Contactless and hygienic control for kitchen cabinets, bathrooms, wardrobes and medical cabinets.
- Working voltage: DC 12V / 24V
- Quiescent current: <30μA
- Working current (max): 3A
- Connection: XH connector
- Sensing angle: 35° · sensor head: 8 cm
- Working temperature: -20°C ~ +50°C
Popular models: LT-9019A · LT-5020
Door Open-Close Sensor Switch
Door opens, light comes on. Door closes, light goes off. Ideal for display cabinets, wardrobes, shop counters and hotel minibars.
- Working voltage: DC 12V / 24V
- Quiescent current: <30μA
- Working current (max): 3A
- Connection: XH connector
- Sensing angle: 35° · sensor head: 8 cm
- Working temperature: -20°C ~ +50°C
See How They Work
Short demos of our LED touch sensors, human body sensors and door open-close sensors — filmed in the Lightstec factory.
Datasheets & Downloads
Check the full specifications before you order. Need a different model or a custom cable length? Ask us — we reply within 12 hours.
- Touch sensor switch — datasheet (PDF)
- Touch dimmer sensor switch — datasheet (PDF)
- Hand wave sensor switch — datasheet (PDF)
- IR sensor switch — datasheet (PDF)
- Motion sensor switch LT-2016 / LT-2021 — datasheet (PDF)
- Motion sensor switch LT-2016B — datasheet (PDF)
- Door open-close sensor switch — datasheet (PDF)
- Lightstec LED sensor catalogue (Excel)
Pair the sensor with the right light: LED strip lys · skabslys · aluminiumsprofiler · lineære lys
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