This is a 4ft fluorescent tube that is a suitable replacement for previously used 36W T8 tubes.\r\nThis bulb from Electricals 24/7 comes with an average bulb life of 15,000 hours.\r\nThis specific bulb also has a standard size of T8 with a G13 base.\r\nThis 4ft fluorescent tube comes with a one year guarantee, as do all of our products available now online at electricals247.co.uk.\r\nNot what you were looking for from Electricals 24/7 today? Why not browse our whole online store for more products at great prices, today.\r\n