I think the Aussies use these. I read before that they were German. Don't know if that was errant or if it was sold..

Anyway, it looks like they have a fine product.



General product information - http://www.narva.com.au/products/bro...ormance-globes

Specific 9006/HB4 models - http://www.narva.com.au/products/browse/hb4hb4ahb5

Candlepower.com has the +50 pretty reasonably. I think I might want to try one of the other ones, if I can find them.

http://store.candlepower.com/9006hb4bulbs.html

Thanks for any input!