basically all i want/ need to know is can you put a h4 bulb into a lamp that uses h7 ?
for example , the prjector headlamps i want are both h7 bulbs but my car has the h7 dipped beam, h4 fog light/full beam headlights, so would i be able to fit a h4 bulb for my fog/full beam, in the h7 slot on the new light .
Can u fit a h4 bulb in a h7 hole ?
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