Standard Lucas sealed-beam headlamps were adequate by 1960s standards but fall well short of modern expectations, both in light output and beam pattern definition. Several upgrade options significantly improve road lighting while retaining the original 7-inch headlamp aperture and external appearance, so the car looks authentic while providing the visibility needed for safe night driving on modern roads. Halogen conversions offer a substantial improvement over the original sealed-beam units, while LED conversions deliver approximately 400% more brightness than standard halogen. Supplementary fog and driving lamps provide additional forward lighting for country roads.
Hazard warning kits add a modern safety feature, and headlamp relay kits improve brightness while protecting the headlight switch from high current loads.