H4 Halogen Headlight Bulb for Agricultural Equipment and Tractors SKU: QT3909

When your tractor's headlights start dimming or burning out, you face a serious safety issue that can turn routine operations into dangerous situations. This H4 halogen bulb delivers 60 watts on high beam and 55 watts on low beam for bright, dependable illumination under vibration and changing weather conditions.

Why This Bulb Matters

• Dual-filament H4 design provides both high and low beam operation in a single bulb
• Built for durability to deliver consistent illumination under vibration and changing weather conditions
• Designed to handle tougher agricultural conditions including constant vibration from field work and temperature extremes
• Provides the bright, reliable illumination needed for early morning work, late evening operations, and equipment moves

Handle by the base only during installation to prevent glass contamination that can cause premature failure. Keep spare bulbs in your toolbox since they always seem to fail at the worst possible times.