Fluorescent tubes are available in a variety of lengths, colours and types. Typically we supply tubes made by Philips, Osram, GE (General Electric) and Sylvania. Available in standard halophosphate, superior triphosphor, specialist types, pet care including aquarium and reptile tubes, sunbed / tanning, ultra violet, germicidal, circular and U-Tubes, Activa and Grolux. Diameters vary from T2 (quarter inch diameter) to T12 (1.5 inch diameter) and lengths from 4 inch to 8 foot. A range of starters compliments the portfolio and it is advised that starter switches should be replaced when the tube is replaced.