Product name: LED Induction DC Light Bar Material: ABS Light color: Warm White, Cool White Battery: 4 * AAA batteries (This product does not contain a battery, please purchase it yourself) Voltage: 5V Power: 2W Induction distance: 3-6m Room: bedroom, kitchen, bathroom, stairwell Mode: Constant light mode, induction mode There is a button switch on the front. When the button is pressed, a red light is in the constant lighting mode, and then the red light goes out to the sensing mode. 1 In induction mode: When a person is within the sensing distance, the light source light bar will light, and when the person leaves the sensing distance, the light bar will automatically turn off after a 20-second delay. Facing day and night, there is only one switch. When you choose day, you can perceive the human body during the day and at night. When night is selected, the human body can only be perceived at night or in the dark. If you keep sensing the distance, it won't break the light. 2 Dimming mode: There is a push switch on the sensor box, which is divided into three parts to maintain the required brightness.