A commercial property management company implemented our advanced PIR sensor technology to create an intelligent lighting system that enhances energy efficiency and improves user experience across multiple buildings.
Night lights are widely used in bedrooms, corridors, staircases, bathrooms, children’s rooms, and elderly care environments to provide low-level illumination during nighttime. They improve safety and convenience by allowing users to move in the dark without turning on main lights or manually operating switches.
In sensor-based night light designs, Senba Sensing Passive Infrared (PIR) motion sensors and ambient light sensing components are commonly used to enable automatic lighting control. These components allow the night light to turn on only when both human motion is detected and the surrounding environment is dark enough.
A typical sensor-based night light system includes:
PIR motion sensor
Light sensor or photoresistor
Control circuit
LED light source
Power management module
When ambient light is below a preset threshold and the PIR sensor detects human movement, the control circuit activates the LED light. If no motion is detected for a preset delay time, the light turns off automatically. This operating mode supports energy-saving and unattended operation.
Senba Sensing provides PIR sensors and modules designed for indoor human motion detection. In night light applications, PIR sensors are used to:
Detect human presence within a defined sensing area
Trigger lighting automatically without physical contact
Support delay-off timing control
These sensors are suitable for compact lighting products due to their small size and low power consumption.
Ambient light sensing components are used to determine whether the surrounding environment is dark enough to activate the night light. Their main functions include:
Preventing the light from turning on during daytime or in bright conditions
Supporting automatic light-on/light-off behavior based on ambient brightness
Improving overall energy efficiency of the product
Sensor-controlled night lights using Senba Sensing components are commonly used in:
Bedside night lamps
Hallway and corridor lighting
Staircase safety lighting
Bathroom night lighting
Children’s room lighting
Elderly care and nursing environments
Night lights integrated with Senba Sensing sensors typically feature:
Automatic operation without manual switching
Low standby power consumption
Compact mechanical structure
Compatibility with plug-in and battery-powered designs
Stable sensing performance for indoor environments
By combining PIR motion detection with ambient light sensing, night light products achieve reliable automatic lighting control. This improves user convenience, enhances nighttime safety, and reduces unnecessary energy consumption. Senba Sensing sensors are widely adopted in such designs due to their suitability for compact consumer lighting products.
Contact SENBA Sensor for professional technical support and customized services.
Contact UsWe combine deep technical expertise with a commitment to quality and innovation.
Senba Sensor has always focused on product quality control, under the guidance of lean thinking, continuous improvement.
Senba Sensor is the first in the industry to launch the third generation of MINI SMD plastic patch sensor.
Senba Sensor is a professional sensor supplier integrating research and development, production, sales and service.
