Headlamp Insert Hardglass 178mm Semi Sealed H4 High/Low Beam & Front Position 1058HD/1L6 002.395-261

High performance Halogen headlamp insert fitted with extremely robust hardened glass lens providing maximum resistance when subjected to high operating temperatures and thermal shock. Ideal for 24 volt and high wattage bulb applications. Supplied complete with sealing boot and front position lamp bulb holder assembly. With built in shield for glass bulbs.