
These lights will automatically turn on when you sense movement. Motion and light sensor: The detection angle of the motion sensor is 120 degrees and the detection range is 3m. Energy saving: If no movement is detected, it will automatically turn off after 15 seconds. Easy to install: Just use the super strong 3M double-sided adhesive pad in the package. Battery: Each indicator is powered by 3 AAA batteries (the product does not include batteries).