1. This set of 20 LED Indicator Lights is suitable for customized installations or replacements. 2. Each light is constructed with metal for durability, contributing to a long-lasting performance. 3. Sizes: Available in 6mm to meet specific design requirements. 4. Multiple Voltages Compatible: These indicators are versatile, compatible with voltages including 3V, making them suitable for various electrical environments. 5. Easy Installation: Each indicator comes pre-wired for a quick and secure installation process, applicable to various scenarios such as control panels, dashboards, and more. 6. Colour: Orange Light 7. Material: Metal 8. Package Contents: 20 * Signal Lamp 9. Only the above package content is included; other products are not included. 10. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.