Energy-saving Electric Water Heater Power Signal Light Indicated Lamp with Wire
Classification by Shape
- Round indicator light: Small round head power indicator light, 10mm opening, plastic material. Available in red, green and other colors. Commonly used in freezers, water dispensers, and disinfection cabinets.
- Square indicator light: 22mm LED material, available in red, green and other colors with a wide voltage application range for distribution boxes.
Classification by Function
- Power signal light: Used to indicate power status (On/Off). Features high reliability and 12-24V or 220V options.
- Working signal light: Indicates equipment status (running, standby, fault) using different colors (red, green, yellow, white, blue).
Core Features:
- Round appearance for easy installation and low precision requirements.
- Square design for simple arrangement and modern appearance.
- High reliability across wide voltage ranges (AC/DC 6.3V-380V).
- Multi-color coding for rapid equipment status identification.