One or set of 2 up to set of 8 sconces can also be used as picture frame light if inverted with swivel head. Priced individually, will discount if purchase more than 1 excellent for home retail space or restaurant, 16” wide 5” height of back plate and 9.5” deep off the wall, very clean lines simple and elegant, retail price was probably $400 or $450 WILL ONLY REPLY IF YOU PROVIDE A PHONE NUMBER, NO SCAMS PLEASE.