(S) Replacing headlights on mk1

Hi everyone, i just need a quick confirmation. Saw a pair of headlights from mk1 gt at local scrapys and i'm planing to swap my stock white ones. Is there any diference besides that these are black inside? One H4 bulb for medium and high beams? Same wiring instalation?

Thanks.

I thought all the mk1s had the same headlights? is it not the sidelights your talking about?..,

no theres 2 types, the lower models have single h4, the sporting and gt have twin h1.

yeah cut off the plugs that go one the bulbs an long bit of wire so you can wire them in

i have a sx60 t reg and its 2 x H1

Just tell me what t reg means so i can understand you. Is this your punto on avatar? I'm asking about factory lights, not aftermarket angels etc...

Thanks everyone.

t reg as in T registration ie. the year 1999!