Cord Grip Lampholder Up to 60W Lamp type: BC Powermaster Cord Grip 60W Lampholder Bulb Holder T1 | 1435-16 The Powermaster T1 Cord Grip Lamp Holder is a standard white plastic fitting. It fits straight to the flex and allows the use of a BC bulb up to and including 60 watt. The pack contains one grip cord and has hassle free, easy to open polyurethane packaging. It requires standard installation tools and should only be installed by a competent, qualified person. It is CE approved.