1. Energy-saving LED motion sensor lights with a 4-meter sensing range: These small and portable LED lights can have a battery life of up to 50,000 hours and usually remain off during the day. They tend to turn on in the evening and at night when someone moves within a 4-meter range. If there is no further movement within 30 seconds, the lights may turn off. 2. Easy installation without additional wires or sockets: These LED lights are relatively easy to install without many extra installation steps. Since they are battery-powered, there is generally no need for additional wires and power sockets. 3. Flexible placement: These lights can be installed relatively easily wherever additional lighting is needed. They can be set up as additional light sources on stairs, in closets, corridors, bathrooms, etc., and have a relatively wide range of application scenarios. 4. Specifications: - Color: White - Material: PC - Power: 0.3 watts - Battery: 4 AA batteries (not included) - Motion sensing sensitivity: 0 - 4 meters - Equipped with PIR motion sensors and light sensors 5. Package contents: - 3 LED lights with sensing function - 3 installation tools