MK 711 WHI fluorescent shaver light

An Ebay win, I bought this MK fluorescent Shaver light for the bathroom that I am decorating at the moment. I knew I would be getting a good solid light and made sure it was fluorescent as many people get confused between the tungsten strip lights and fluorescent tubes. What was a real surprise was the T12 15w Atlas tube, The picture did not include the tube, what a fantastic surprise! I think I have only seen one of these once before at Cambridge University student accommodation when visiting my brother in 1995, but they were never that common compared to the tungsten strip lights, I guess because of the cost.