Standard Tubes

These standard tubes have a halophosphate coating to give a standard performance. Typically we supply the following brands: Philips, Osram, Sylvania and General Electric GE. Diameters include T5 16mm (5/8th inch), T8 25mm (1 inch) and T12 38mm (1.5 inch). Lengths vary from 4 inch to 8 feet. Available in 4 Watt to 125 Watt and various colours. We advise you to upgrade to a superior quality triphosphor tube where your needs require longer life, higher and better quality ligh output, improved colour rendering CRI Ra and better lumen maintenance.