"Feldspar" wrote

Something's not right here.
http://www.rallylights.com/hella/HIDCapsules.asp lists the "better" D1S
bulb significantly cheaper than the D2S, and neither one approaches $500.

If they are the same bulb, then I would have to agree, big time. These are
way less expensive than any others I have seen.

Perhaps for car use, they are not shielded against Radio frequency
interference?

I also noticed that they are all 35 watts, while it seems like most all of
the aircraft landing lights are 50 watts.
--
Jim in NC