Which 35mm film speed should i use ?

Question: Which 35mm film speed should i use !?

i am just starting out with a very small portable studio set up!. i will expand this set up as more money comes in but for now!.!.!. i will be using 1 white umbrella with daylight cool flo 30watt bulb that's equal to 100 watt reg!. bulb in power!. i will also be using the built-in fill flash setting on my camera!. i'm going to shoot indoors!. should i use 100,200 or 400 speed!?Www@QuestionHome@Com

Best Answer - Chosen by Asker:

I'd say 400!.

But - be aware !.!.!. the color temperature of the two different light sources (the fluorescent bulb and your built-in flash) are not going to be the same!.

If you're shooting B&W it won't matter!.

In any case, you're dealing with a very low amount of usable light!.

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400 is for low light situations, 100 is for well lit!.!.!. when in doubt, choose 200 and compensate with the correct aperture and shutter speed!.Www@QuestionHome@Com