Many drivers feel confused when choosing between H7, H8, H9, and H11 bulbs. Although similar in appearance, each bulb type has unique electrical and beam characteristics. <h3><strong><b>💡 1. H7</b></strong></h3> Single filament Common in low beam or high beam applications Compact size and easy installation <h3><strong><b>💡 2. H8</b></strong></h3>
Designed primarily for fog lights Lower wattage and softer beam pattern Optimized for wide illumination <h3><strong><b>💡 3. H9</b></strong></h3> Higher wattage than H8 and H11 Brighter output, commonly used for high beam Generates more heat <h3><strong><b>💡 4. H11</b></strong></h3>
Most popular for low beams and fog lights Balanced brightness and lifespan Widely available in LED upgrades <h3><strong><b>✅ Buying Tip</b></strong></h3> Always check your vehicle owner’s manual or fitment guide before purchasing. Improper bulb selection can cause glare, wiring issues, or inspection failure.