Lucas H4 Light Units
Lucas H4 light units. Consist of metal reflectors available with or without pilot light assembly. These units take a H4 P43T bulb (Not supplied). The pilot light (if fitted) requires a BA9s bulb and is connected via 2 x6.3mm blade terminals. For UK use as they dip to the left. All units are E marked, supplied with a rubber cover to protect rear of the H4 bulb and come in Lucas boxes.
Suitable connecting harness for units without pilot - 170201
Suitable connecting harness for units with pilot - 170204