cpf standars for testing flashlights

I want to have a try at some beamshot's and also some waterproof test's and I was wondering what the cpf standards are for such things? I have a oldschool hp digicam so nothing to fancy with settings lol I am mainly wondering what the proper distances and the like are as well as the best wall colour. I have the choice of pink (don't laugh) blue and what's left of the wall paper over the pink it is a yellowish brown colour. And what are the cpf standards for water proofness testing? times, depth, ect. Thanks fellas

For beamshots 1M is standards, a good idea would be white printer paper taped to the wall, water is usually just 1-2 feet in a bucket for about an hour.