*Image is for illustrative purposes only* Length: 167mm Width: 34mm A 9 Watt Single Turn (1 Loop) Energy Saving PL-S compact fluorescent lamp with 2 pin base (G23). This energy efficient PL-S lamp has an average life of 10,000 hours and has a B class energy efficiency rating. We stock branded cheap compact fluorescents including - PLS, Biax S, Lynx S, Dulux S. *This PL-S lamp is available in colours: - Extra Warm White = 827 Warm White = 830 Standard White = 835 Cool White = 840 Daylight = 860/865 What is this lamp commonly known as? GE - 9w Biax S Osram - 9w Dulux S Sylvania - 9w Lynx S Philips - 9w Master PL-S Other: Single Turn, TC-S Please note - These lamps should be replaced like for like. If you have a 9w lamp in your fitting, it must be replaced with a 9w lamp. You cannot reduce or increase the wattage.