"21W, 30"" MOL, T8 OCTRON XP Ext:CODE SYL-21706" Product Code: SYL-21706Price: Check Latest21W, 30" MOL, T8 OCTRON XP Extended Performance fluorescent lamp, 4100K color temperature, 85 CRI, suitable for IS or RS operation, ECOLOGIC. FO21/841/XP/ECO