I purchased from Mastlight at the show last year and have been very happy with their bulbs. They're a warm white and if I remember correctly I paid about $10/bulb (G4 base). I'm going to pick up some more from them this year, and I want a brighter bulb for the bulkhead light.
95 Catalina 30 Island Time
“Only two sailors, in my experience, never ran aground. One never left port and the other was an atrocious liar" - Don Bamford