16pcs Red/Yellow/Blue/Green 22mm LED Driver Panel AC 220V 20mA Indicator Signal Lamp (4pcs of Each Colour)

General Description: These 22mm LED indicators are available in four colors: red, yellow, blue, and green, with four units of each color, totaling 16 pieces. They are designed for use in various fields such as electrical power, telecommunications, machine tools, and household appliances. Thanks to their high brightness, these indicators allow for easy signal recognition. Technical Specifications: Rated Voltage: AC 220V; Rated Current: 20mA; Mounting Hole Size: 22mm (7/8 inch); Lifespan: Tested for 20,000 hours of use. Installation: To install these indicators, simply drill a 22mm (7/8 inch) hole and secure them using the screw ring. The connection is made via a screw clamp, ensuring easy installation and good conductivity. Use These indicator lights are ideal for visually indicating the status of various signals, such as indexing signals, anticipation signals and emergency signals, thus providing an effective solution for monitoring operational states.