Hello. I've got an online shop which too sells similar items for your inquiry: http://www.johnlewis.com/browse/home-garden/lighting/ceiling-lighting/pendant/_/N-7cq4Z1z0i9y1
Hello, this ones are very alike , hope it helps http://edisonlightglobes.com/Shop/shop/fittings/shades-hardware/polished-cast-aluminium-and-glass-pendant/