Bulbs

Bulbs for tractor and vehicle lighting: H1, H3, H4 and H7 halogen headlight and work lamp bulbs, P21W, R10W and P21/5W rear lamp bulbs, C5W and W5W miniature bulbs for number plate and cab lamps, xenon bulbs, and assortment boxes for the workshop. Every bulb lists the cap, voltage and wattage so it matches the lamp it goes into.

286 products

Standard and long-life halogen bulbs

A standard halogen bulb is the lowest-cost replacement and lasts 500 to 1,000 hours. A long-life halogen bulb uses a heavier filament and lasts 2 to 3 times longer, which suits lamps that are awkward to reach or run for long night shifts. Both give the same light output.

Choosing a bulb

Match three things: the cap (H4, P21W, C5W and so on, printed on the old bulb), the voltage (12V or 24V) and the wattage. A 24V bulb in a 12V lamp glows dimly; a 12V bulb in a 24V lamp fails immediately.

Guides for bulbs