Motion sensor night light Yeelight YLYYD-0024, battery powered, warm white

Yeelight Polaris (model YLYYD-0024) is a compact battery-powered motion sensor night light that provides soft warm-white illumination when needed. Designed for placement in bedrooms, children's rooms, hallways, closets or near stairways, the lamp features a 2700K color temperature and wireless operation for convenient low-level lighting without wiring.

Advantages

The device combines a PIR motion sensor and an ambient light sensor to activate automatically only when the room is dark and movement is detected. A built-in 750 mAh rechargeable battery offers up to about 180 days of standby time on a single charge and is recharged via USB-C. The lamp supports two operation modes — Auto (motion- and light-dependent) and Always-On — and provides several mounting options including a built-in magnet, adhesive mount or hanging installation.

Suitable for

• Bedroom night lighting
• Children's room soft illumination
• Hallways and staircases
• Closets, cabinets and pantry interiors
• Temporary or portable lighting near refrigerators or work surfaces

Key specifications

• Manufacturer: Yeelight
• Model: YLYYD-0024
• Sensors: PIR motion sensor and ambient light sensor
• Color temperature: 2700 K (warm white)
• Maximum power: 0.2 W
• Brightness: Auto mode 3.5 lm; Always-On mode 7 lm
• Battery capacity: 750 mAh (rechargeable via USB-C)
• Standby operating time: approximately 180 days
• Motion detection: up to 7 m range, 120° angle
• Diameter: 73 mm

How to use

Place or mount the Yeelight Polaris where low-level illumination is required. Choose a mounting method — attach with the built-in magnet to a metal surface, stick using adhesive, or hang the lamp — and ensure the sensor faces the area to be monitored. Charge the unit via the USB-C port before first use. Select Auto mode to have the lamp turn on when it detects motion in low light conditions, or choose Always-On mode for continuous illumination.

Recommendations

For reliable motion detection, install the lamp so the sensor has a clear view of the approach path; avoid pointing the sensor directly at windows or heat sources. Regularly recharge the battery when indicator levels are low and keep the light clean from dust to maintain sensor performance.