I looked a couple months ago for HIR and didn't see these on ebay. Look to be higher watts though. 75watts
Low Beam
HIR HB4 9006 Halogen Infrared Reflective Bulb:eBay Motors (item 180445816439 end time Dec-25-09 08:03:23 PST)
High Beam
HIR HB3 9005 Halogen Infrared Reflective Bulb:eBay Motors (item 180445815658 end time Dec-25-09 08:00:31 PST)
Low Beam
HIR HB4 9006 Halogen Infrared Reflective Bulb:eBay Motors (item 180445816439 end time Dec-25-09 08:03:23 PST)
High Beam
HIR HB3 9005 Halogen Infrared Reflective Bulb:eBay Motors (item 180445815658 end time Dec-25-09 08:00:31 PST)