We suggest the standard Roscolux colors of R27 for red, R80 for blue, and R91 for green. For warm Rosco colors, R02, R05 and R34 are good choices. For neutral colors, try Rosco R51 or R54. For cool colors from Rosco, R60 or R62 are ideal. My lamp burnt out.
Most theatrical lamps have a three letter ANSI code.
This code describes the lamp completely. Check either the base of the lamp or the envelope . Routine maintenance is always the safest bet. Simply keeping your lighting system clean can extend the life considerably. These few simple steps should keep maintenance repair costs to a minimum.