Automatic switchThe PIR motion detection switch will automatically control the light on or off within 6-8m range so that when you enter the detection area, the light will turn on and goes out after your departure. Wide ApplicationYou can use this sensor in different occasions, such as entrance lighting, cabinet lighting, gun lighting, pantry lighting, lighting under the bed rails. Safety and SecurityThis UL listed component switch is safe to use for commercial and residential outdoor fixtures. Provides light when it's dark. Keeps safe and unwanted intruders away surroundings. Energy SavingMakes your lighting only used when it should be. Helps increase energy efficiency and bulb life by reducing daily life. Water-ProofThis outdoor light remote control has a RAIN TIGHT case to protect it from the elements, dirt and dust.