Crafted from iron and brass. Uses one dimmable 60-watt max E26 bulbs (not included). 42 Pendant has an adjustable drop length that ranges from 18- 164.5. 52 Pendant has an adjustable drop length that ranges from 15- 161.5. Can be mounted on a vaulted ceiling. Black plastic cord measures 156 long. Hardwired; professional installation is required. Mounting hardware included. Dry rated for use indoors and dry locations that are not directly exposed to excessive moisture and water.