28 watt 2d 2 pin gr8 compact fluorescent lamp this energy efficient 2d pl q lamp has an average life of 8 000 hours budget 2d lamps are available in colour 827 835 or 840 length197mm width197mm please note these lamps should be replaced like for like if you have an 28w lamp in your fitting it must be replaced with an 28w lamp you cannot reduce or increase the wattage