This 18 Watt energy saving 2 Pin PLC Compact Fluorescent Lamp featuring a Cool White 4000K colour temperature is a high quality high efficacy long life lighting solution. The 18 Watt output of this 2 Pin G24d-1 lamp is the equivalent of a 75W incandescent bulb. This bulb has an 8000 hour lamp life 8 x that of an incandescent lamp and is ideal for a range of domestic and commercial applications.