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Bulb?
Posted: Thu Dec 29, 2016 3:47 pm
by c_doughty1
These aren't H4 but they are in my honda preludes full beam? What are they please?
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Posted: Thu Dec 29, 2016 4:19 pm
by indigolemon
Pull it out the white plastic holder and it'll make more sense, and yep that's your high beam

The H4 does dipped beam only.
Posted: Thu Dec 29, 2016 6:48 pm
by firstlude
yep pull it out the holder its a h1
Re: Bulb?
Posted: Thu Dec 29, 2016 11:32 pm
by c_doughty1
Why do some of the Internet car part sites says it's a H4 did they swap at some point?
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Posted: Fri Dec 30, 2016 11:13 am
by wurlycorner
4g's use H4 in the dipped beam reflector and H1 in the main beam reflector. That's consistent throughout all years.
Posted: Wed Jan 04, 2017 10:11 am
by mart609
Yep, When I was looking online I found some conflicting websites that said they used h4
but they are actually H1. It was abit confusing at the time.