This 20 Light Chandelier From The Nautilus Collection Is Fun And Quirky, You Cannot Help But Stare! 12V Using Twenty 10W Bulbs Which Are Included And Create The Most Amazing Lighting Through The Mixed Colored Glass. The Overall Height Is 12" To 24" Telescopic. The Versatility Of The Arms Can Be Flexible Arms Mean That This Can Easily Bend Into Different Size And Shape.