What Kit To Buy HID H4 Or H7?

[Nick_Bush]

Want to buy a HID kit, what bulbs do I need?

Is it H4 or H7 type?

Dipped and main beam is in one bulb as standard?

What to order tomorrow.

Thanks in advance.

[UKtom]

H4 if you have standard headlights... make sure you buy a hi/lo beam kit - mistake i made was that i bought just a lo kit.. means i now have no full beam :S fml

[Brendan]

H4 if its double filament (Dipped & Main)