They have a dual use as a floor lamp and table lamp switch

Dimensions: 350 x 120 x 17mm

Diameter - 125mm

When selecting the add bulb option a 300mm opal bulb is supplied

nickel e27 wall arm lights ADD BULB:Yes They have a dual useThe design has virtually unchanged since the introduction of electrical power, these lampholders give the period look whilst being fully compliant with modern electrical standards. All lampholders come with a shade support ring as shown. These are fully adjustable from the central arm screw point. They can be used either way up or down and are a direct match to conduit fittings. Each lamp holder will fit all lampshades with a 40mm aperture in the top.