In a message dated 8/27/00 10:16:31 PM Pacific Daylight Time,
mark_hb@hotmail.com writes:

<< ... It's more than the wattage - the glass is a better lens. >>

PS:

What I said is "Aside from the different light pattern, ...". Meaning sure
the light pattern is better but people may ALSO want to be able to switch to
a higher wattage. H4's come in a wide range of wattages from fog parking
lights to landing lights. Just gotta make sure your wiring (and switch) can
handle it.

BenT