Worldwide Lighting W83101C26-BL is a crystal chandelier with 26 lights. It comes with detailed instructions on how to properly install it. The chandelier is made of metal and crystal components and is very delicate. It is important to exercise extreme caution during unpacking and installation to avoid damage. The chandelier is rated 110v-130v/60Hz and uses E12/40W maximum bulbs. It must be grounded and all electrical components must be installed by a licensed electrician.