7″ Sealed Beam Uk 55/65W M/D/S Sidelight Aperture UK 7″ sealed beam replacement headlamp unit as fitted to most pre 1980s vehicles such as Minis Mk1 Mk2 Escorts etc. Main and dip beam 55/65 watt with sidelight aperture window so sidelight can be used if required. This lamp is for UK use as it has a left hand dip beam for cars that drive on the left carriageway such as England etc.