fluorescent tube

fluorescent tube Fluorescent tubes are a very competitive means by which to illuminate an area large or small. There are many varities and colours on offer to suit all tastes and requirements.There are various diameters of fluorescent tubes,like T4=12.5mm,T5=16mm,T8=26mm,T10=32mm. however the two most popular sizes by far are the T5 (16mm Diameter) and T8 (25mm Diameter).These lamps are available with 2 different coatings which suit different budgets. Halophosphate coated which is for when the cost is the important driver, and triphosphor coated when the designer is requiring high quality colour rendering and greatly improved energy efficiency.