OK, you techies out there. I'm on to the annual
ornament-by-tree-light shooting game. Tungsten film notwithstanding,
all the pix come out yellow.
How do I determine what temperature those little, tiny,
not-really-white lights are, and which type of filter to correct with?
Does anyone of you (Bobberty?) just know, or do I have to purchase
some fancy expensive light meter?