The KOZO Lamps are handmade by Design 2009 Studio. The KOZO series lighting made of galvanized iron parts, Cool Tap light switch(developed by Design2009), and house a light bulb or a halogen light bulb!
"The unique functional lights designed for a wide range of indoor life scenes and atmosphere. The KOZO parts come from around the world and each bares the trademarks of its origin country. The materials are left raw and alive, with little authentic rust at the joints and the marks from hand tools that were used in the assembly process. KOZO is handmade and assembled by us at the studio." (source:)