Extremely cool engineering beam pattern design, nice performance even in foggy days. Nice fitment, easily replaces old dull filament bulbs. Easy installation, just plug & play. Faster on/off response time and vibration resistant. Environmental-friendly: energy saving, no UV and IR radiation, shock-proof and anti-corrosion. Optional Beam: Spot light (30 degree). Life time: 50000 hours above. Please allow 1-3cm (0.4-1.18) difference due to manual measurement and slight color variation for different display setting. Due to the difference between different monitors, the ...