Wholesale Ad16-22ds Signal Light Aperture 22mm Indicator Light
Product description
Power indicator lights belong to the lighting industry and are subdivided into a category of indicator lights, which have been recognized by a large number of customers. The indicator lights on the front panel and power supply device of the system are used to indicate the power status of the system. The power button controls the power supply to the input system power device. The power button indicator light can provide information about the power status.
Light emitting diodes are commonly used as indicator lights, which are installed on the panels, panels, tables, and cabinets of high and low voltage distribution devices, as well as on the panels of certain low-voltage electrical equipment and instruments, or in other prominent positions. The indicator light that reflects the working status of the equipment is usually red to indicate that it is in operating mode, green to indicate that it is in shutdown mode, and milky white to indicate that it is in testing mode; An indicator light that reflects the status of the device's position, usually indicating that the device is powered on and off, indicating that the device is powered off; An indicator light that reflects the working status of a circuit. Usually, a red light indicates power, while a green light indicates no power. To avoid misjudgment, it is necessary to regularly or regularly check the integrity of light bulbs or light-emitting diodes during operation.
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