How to Light Your Home Hand-wrapped grey string. Height 35cm Diameter 32cm 60% Cotton, 30% Acrylic, 10% Metal. Bulb information: Depending on your existing pendant fitting you may also require either: a BC GLS 6W LED bulb 740-736 or 42W Halogen bulb 882-191, Or a ES GLS 6W LED dimmable bulb 717-342 or a ES GLS 42W halogen bulb 2 pack 882-554. Our easy fit pendant are quick and easy to attach to your existing pendant in the same way as a normal shade with no need for an electrician.