F11T8/GL50 - GTI T8 d50 Replacement Bulbs

GTI Graphiclite 5000K lamps

GTI Graphiclite D50 and CMlite D65 fluorescent lamps are custom made to rigid specifications for optimum standards compliance and re-creation of CIE illuminants.

The precise spectral characteristics and lumen output are subject to an exhaustive quality control process to assure that each lamp provides true full-spectrum, color balanced illumination and extremely accurate color rendition.

The model number of the bulbs contain the size, wattage and type. For example: When looking at the model # F11T8/GL50. The first number 11 is equal to the wattage, T8 refers to the size of the bulb (1" Diameter), and finally the GL50 stands for the Graphiclite 5000.

The T8 bulbs have a 1 inch Diameter

Model	Watts	Length
F11T8/GL50	11 watts	15" (38 cm)
F15T8/GL50	15 watts	18" (46 cm)
F17T8/GL50	17 watts	24" (61 cm)
F25 T8/GL50	25 watts	36" (91 cm)
F32T8/GL50	32 watts	48" (122 cm)
F40T8/GL50	40 watts	60" (152 cm)
F58T8/GL50	58 watts	60" (152 cm)