**Product Description: Durable 10mm Dual-Color Waterproof LED Indicator Lights** - **Reliable and Long-Lasting Illumination** These waterproof LEDs provide uniform light with a lifespan of over 10,000 hours, ensuring dependable and efficient performance. - **Robust and Eco-Friendly Metal Construction** Crafted using high-accuracy CNC machine tool cutting technology, the integrally formed metal shell offers superior structural strength and environmental sustainability. - **Superior Waterproof and Dustproof Design** Equipped with a built-in waterproof sealing ring, these LEDs are designed to be both waterproof and dustproof, making them ideal for various challenging conditions. - **Enhanced Safety with Flame-Retardant Features** Featuring a flame-retardant base with high temperature resistance, these lights ensure safety during emergencies, with fire-resistant wires enhancing conductivity. - **Efficient Common Cathode Configuration** The common cathode electrode design allows the dual-color indicator lights to share a negative electrode, simplifying installation and improving functionality. Optimize your lighting projects with these pre-wired, waterproof dual-color LED lights, featuring red and blue indicators, for reliable and versatile applications.