Image is for illustrative purposes only length 215mm width 34mm an 11 watt single turn 1 loop energy saving pl s compact fluorescent lamp with 4 pin base 2g7 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 se lynx se dulux se this pl s lamp is available in colours extra warm white 827 cool white 840 what is this lamp commonly known as ge 11w b