Yeelight Motion Sensor Closet Light A40 – Rechargeable Cabinet Light

💡 Always light when you open the cabinet – no switch, no wiring

A dark wardrobe, an unlit pantry, a hard-to-reach drawer – sound familiar? The Yeelight Motion Sensor Closet Light A40 brings smart lighting to places where a regular lamp would never fit. With its ultra-slim housing just 0.9 cm thick, built-in motion sensor, and rechargeable battery, you'll have functional closet lighting within a minute – completely wireless and drill-free.

Key benefits

• Dual smart sensor – motion sensor (120°, range up to 4 meters) AND light sensor: the light only turns on in the dark, stays off during the day
• Automatic shut-off – after 30 seconds of no motion, the light switches itself off automatically for maximum energy savings
• Stepless dimming – adjust brightness from 10% to 100% with a long press of the button
• 0.9 cm ultra-slim profile – fits literally anywhere, even in narrow drawers and cabinets
• USB-C rechargeable – no more battery replacements; charges via any standard USB-C cable
• Long battery life – up to 4 months in AUTO mode (motion-activated), approx. 5 hours in always-on mode
• Magnetic attachment + 3M sticker – easy placement and repositioning, no drilling required
• 3 modes: Off / Always on / Motion-activated
• Warm white light 2700K – pleasant soft light that is gentler on the eyes

Where can you use the A40?

• 👗 Wardrobes and closet niches
• 🍳 Under kitchen cabinets or countertops
• 📦 Storage cabinets, utility rooms, and pantries
• 🪜 Stairs and hallways (as a night light)
• 🚗 Car trunk
• 🗄️ Deep drawers and filing cabinets

Smart automation – even without a hub

The Yeelight A40 is a standalone device without WiFi or Zigbee. This means it works completely independently – no app, no hub, no configuration. Put it in AUTO mode, and it does the rest automatically.

Technical specifications

Package contents

• 1× Yeelight Motion Sensor Closet Light A40
• 1× USB-C charging cable
• 1× Magnetic mounting strip
• 1× 3M adhesive sticker

❓ Frequently Asked Questions (FAQ)

Does the A40 require WiFi or an app?
No – the lamp works completely standalone. No app, hub, or internet connection is needed.

Can I adjust the 30-second timer?
No, the 30-second auto-off timer is not adjustable, but the light only turns off if no movement has been detected for 30 seconds.

How do I attach the lamp?
You can choose between a magnetic strip (easily repositionable) or a 3M adhesive sticker for permanent mounting. No drilling is required.

How long does charging take?
Charging via USB-C takes approx. 2–3 hours for a fully discharged battery.

✅ slimhuisje.nl – your technology partner for smart homes, we support you on every smart living adventure!