Specification: LED Power: 30W/PC Operating Voltage: 10-30V DC Bezel Color: Chrome Dimension: 4.5 inch Dia Housing Material: High Quality Aluminum Alloy Lens Material: PC Lens Waterproof: IP67 Color Temperature: 6000K (White) Lumens: 5600LM/set, 2800LM/bulb Life-span: Above 50000Hours Packing included: 2 * LED Passing Light Features: 1. High quality and durable in use 2. LED bulb, extremely bright, safer at night 3. Good heat dissipation and good condition 4. High efficiency, and low operational temperature 5. Easy to use, low power consumption Note: 1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.