Industrial grade lights give a visual status of the system . Versatile and useful for different types of industrial equipment. Can be used in mounting plates, machinery and consoles of textile equipment and operating premises, or in distribution boxes for ships, airplanes or cities. Features - Color: Assorted Color. - Material: Plastic. - Size: 5.00X2.60X2.60 cm/ 1.97X1.02X1.02 inch. - Working : <=20mA. - Mounting Dimension: Φ22mm. - signal lamps adopted plastic materials, safe and durable, low energy consumption. - Only the indicator lights must be installed in the appropriate line with of 22 mm. - The base has a cover, which effectively prevents from entering and extends the service life. - They will surely give you a visual status cue of any indexing signal, anticipating signals, or emergency signals. - Widely use in , telecommunications, machine tool, motor, home appliances. Package list: 15 x Signal Lights