Yes it difficult to remember the codes. Owebon made an excellent graphic guide. 
.TG = White (6000K-65000K)
.23 = Red (612-630nm)
.14 = Blue (450-480nm)
.13 = True Green (513-545nm)
.F1 = Pure Green (554-566nm)
.FY = Yellow/Amber (580-595)
S = 3030
U = 4040
N = 1mm²
P = 2mm²
CSLNM1.TG - 3030 –1mm² -WF1
CSLPM1.TG - 3030 - 2mm² -WF2
CULNM1.TG - 4040 - 1mm² - Boost HL
CULPM1.TG - 4040 - 2mm² - Boost HX