The Osram Dulux S 9 WATT COOL WHITE 4000K 2 PINS LAMP is an energy-efficient compact fluorescent lamp designed for home lighting. With a bulb wattage of 9W and a lumens output of 600lm, this lamp provides bright cool white light at a colour temperature of 3000k. The 2 pin connector makes it easy to install, and its energy-saving features ensure a high energy efficiency rating of A. This OSRAM branded lamp bulb is a reliable choice for those looking to illuminate their living space with a high-quality and energy-efficient lighting solution.