The capri collection is made of marblex a non-metallic durable material containing ground marble. It does not rust or corrode and resists damaging uv rays. Marblex is your best choice of materials if you are seeking a long-lasting lighting fixture. Capri is an attractive transitional style that is sure to please. made of durable marblex material will not rust of corrode and resists damaging uv rays and is ideal choice for coastal environments clear seeded glass pre-assembled for easy installation requires 3 60-watt max candelabra base bulbs installation hardware included 3 year warranty The Capri collection is made of MarbleX a non-metallic durable material containing ground marble. It does not rust or corrode and resists damaging UV rays. MarbleX is your best choice of materials if you are seeking a long-lasting lighting fixture. Capri is an attractive transitional style that is sure to please. Made of durable MarbleX material Will not rust of corrode and resists damaging UV rays and is ideal choice for coastal environments Clear seeded glass Pre-assembled for easy installation Requires 3 60-watt max candelabra base bulbs Installation hardware included 3 year warranty