Practical lamps
Wall lamps, table lamps candles, torches and sometimes fireplaces should be seen to be illuminating their immediate surroundings. Since these forms of lighting would have no effect against the level of light required for television it is necessary to 'cheat' by supplementing these with studio lamps.
Colour
Slight changes in colour temperature may suggest different times of day. Greater changes will suggest firelight, moonlight etc.
Moonlight can be simulated with blue gel over the lamps and the hard edge of spot lamps to suggest shafts of light from windows.
Firelight can be achieved with amber gelled lamps positioned low and pointing up. Have assistants move sticks with rows of cloth strips hanging from them in front of the lamps to create the flickering effect.
Contrast ratio
Remember to keep the contrast ratio to within the limits that the television system can reproduce. The usual maximum is a ratio of three to one between the subjects Key and the background.
Avoid large areas of white or black in the backgrounds unless the director intends to only shoot close-ups against them.
TELEVISION LIGHTING
© R.H.Bannister. 1981.