Factory Custom 400mm LED Traffic Signal Lights with Countdown Timer High Visibility Traffic Lights for Effective Countdown. High Visibility LED Signal: 400mm RYG LED traffic lights with countdown timer for effective traffic control. Robust Metal Housing: Durable metal shell housing ensures longevity and stability in road applications. IP65 Waterproof Rating: IP65 waterproof design protects internal components from dust and water ingress. Wide Voltage Compatibility: Supports DC12/24V and AC85-265V 50Hz/60Hz for versatile power supply options. Multiple Certifications: Certified by CE, RoHS, MIC, TUV, GB14887-2007, and ITE EN12368 standards. Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs. 3-Year Warranty Coverage: Comprehensive 3-year warranty provided for peace of mind and quality assurance. Low Power Consumption: Energy-efficient 5W power consumption per light unit for sustainable operation.