H4 Halogen Headlight Bulbs – 60W/55W Ultra-White – PAIR for Land Rover Classic Defender

60/55W H4 Headlight Bulbs to fit Land Rover Defender This listing is for a PAIR of Halogen H4 clear bulbs. The H4 bulb has double filaments inside the lamp and produces light for the MAIN and DIPPED beam headlamp functions. The power of the MAIN BEAM light from this bulb is 60W The power of the DIPPED BEAM light from this bulb is 55W The power rating is actually the electrical power consumed by the light bulb and is not a true reflection of the light output. Higher power consumption will in general mean more light output but the other factor to consider is the light colour ( also called colour temperature ). Some energy saving bulbs and street lights produce a very yellow light that is difficult to see detail clearly. These bulbs however are designed to produce light with a colour temperature of 4000K which is a very sharp white light ideally suited to night driving. In addition these bulbs have been optimised to reduce the amount of UV ( ultra Violet ) light produced. UV can damage plastic headlight lenses. Packed in a rugged display case these bulbs are ideal as a spare pair of bulbs to keep in your vehicle etc. ( or you may choose to fit these and keep your original ones in the car as spares ) These bulbs are not E Marked, but are fully road legal and will pass an MOT. These are NOT Genuine Land Rover parts Fitting Details Remove the rubber cap from the back of the headlight and then remove the 3 way electrical connector. The bulb is held in place with a wire clip – release the clip and the bulb can then be removed. When re-fitting the new bulb it is important not to touch the glass with bare fingers as this can lead to early bulb failures. Which Vehicles will this fit ? These bulb will fit any vehicle with a H4 bulbs – including the Landrover Defender models Bulb Specification Table Part Number H4 -60W-Blue Lens Material GLASS Base H4 P43t Base Pin Configuration 3 pin H4 Lens Colour Clear Base Diameter 43 mm E Mark Approved No Operating voltage 12 Volts Function 1 Power 60W Function 2 Power 55W