The Circular T9 Fluorescent Tube is an alternative to conventional strip lighting enabling the use of eye catching slender and shallow ceiling and wall mounted fixtures. This 32 Watt Daylight G10q lamp has a diameter of 311mm and boasts an impressive lamp life of 10000 hours. The Daylight colour of this lamp is particularly suitable for applications where daylight simulation is required or necessary. This product is a tube only and requires control gear to operate.