This is a budget 55 watt energy saving pl l compact fluorescent lamp with 4 pin base2g11 this lamp is supplied in colour 840 cool white what is this lamp commonly known as ge 55w biax l osram 55w dulux l sylvania 55w lynx l philips 55w master pl l other long single turn tc l please note these lamps should be replaced like for like if you have a 55w lamp in your fitting it must be replaced with a 55w lamp you cannot reduce or incre