This ceiling/wall lamp is for diffused lighting. The diffuser is comprised of an opal polypropylene plate that is held by white polyester microfiber envelope which is removable and washable. It has a built in constant out-put electronic gear. Has a matte white painted metal support. The dimensions for this pendant are 21.25"H x 23.625"W x 6.75"D x 4.75" W (base).