Details Handcrafted of solid brass with hand-polished K9 crystal 15" sconce rated for 12W LED board; 19" sconce rated for 15W LED board; 25" sconce rated for 20W LED board LED color temperature 2200K 15" sconce is 350 lumens; 19" sconce is 500 lumens; 25" sconce is 530 lumens Hangs vertically or horizontally 110-120V manufactured to US standards for US and Canadian markets Certified to Damp UL electrical standard: suitable for use indoors, such as bathrooms, where it is subject to moisture Hardwired; compatible with wall-mounted dimmer Requires professional assembly and installation by a licensed electrician. Wipe with a soft, dry cloth; avoid the use of all cleaners and abrasives, as they will damage the finish Dimensions 15" Sconce: 6"W x 4½"D x 15"H Backplate: 5½"W x ½"D x 7"H Weight: 17 lbs. 19" Sconce: 6"W x 4½"D x 19"H Backplate: 5½"W x ½"D x 9"H Weight: 22 lbs. 25" Sconce: 6"W x 4½"D x 25"H Backplate: 5½"W x ½"D x 12"H Weight: 28 lbs.