The Gold is used for Warming Skin tones and for overall warming in flash filled available light shots.

Compatible with the following flash units
Achiever 260AF, Achiever 260T, Achiever 632LCD, Achiever 632T, Achiever 700AF, Achiever 828, Achiever 828TW, Achiever DZ260, Achiever TZ250, Bower SFD35C/N, Canon 380EX, Canon 420EZ, Canon 430EZ, Cobra 680AF, Cobra 700AF, Cobra D650, Contax TLA280, Contax TLA360, Digi-Slave Dlx 2000, Digi-Slave PRO, Focal M500T, Hasselblad Pro, Metz 40 MZ2, Metz 54 MZ3, Metz 54 MZ4, Metz CT/CL45 Series, Minolta 4000AF, Minolta 5200i, Minolta 5400hs, Minolta 5400xi, Nikon SB-16, Nikon SB-24, Nikon SB-25, Nikon SB-26, Nissin 360TW, Nissin 360TXP, Nissin PZ400-C-N-M, Olympus FL40, Olympus FL50, Olympus G40, Panasonic PE36-S, Pentax AF500FTZ, Phoenix APZL-106AF, Quantaray 383 Super Series, Sigma 500 Series, Sony HVL-F32X, Sunpak 2000DZ, Sunpak 266D, Sunpak 30DX, Sunpak 3600AF, Sunpak 3600D, Sunpak 3600DX, Sunpak 383, Sunpak 433, Sunpak 444, Sunpak MZ440AF, Vivitar 2500, Vivitar 273, Vivitar 283, Vivitar 285, Vivitar 285HV, Vivitar 3500, Vivitar 3700, Vivitar 4600 Std, Vivitar 5600 Std, Vivitar 5600 Zoom, Vivitar 850AF, Vivitar DF200.