How Long Do Halogen, LED, and HID Bulbs Last? Bulb Degradation Explained Do you want to fix your dim headlights?Do you wonder why they seem weaker than before? The answer is headlight bulb degradation. If your bulbs are a few years old, they are almost certainly dimmer than when you first installed them. Over time, … Continue reading How Long Do Halogen, LED, and HID Bulbs Last? Bulb DEGRADATION Explained