INOMAK Part Number: PREF705 CPUK Part Ref: LA37. INOMAK HEATED GANTRY LAMP HOLDER. Fits Inomak heated gantry models: XWH11, XWH14, XWH16, XWH19. The PREF705 Gantry Light is also known as T6-Lamp-04. This lamp kit would fit inside a hole cut out of approx 155mm x 70mm.