CONSTRUCTION: High quality aluminum with beautiful hammered glass cups that creates a bright and even illumination, condealing the lamps from touch. VERSATILE: This bathroom vanity light and wall sconce is available in black or chrome finishes and 18in (3-Light) or 23in (4-Light) lengths. It can be mounted horizontally with glass facing up or down, and is perfect for any home or commercial decor, including corridors and bathrooms. INSTALLATION: Quick and simple to install, mounts to most 2/0, 3/0 or 4/0 electric boxes with mounting plate and all necessary mounting hardware included. DIMMING: Smooth and continuous dimming to 5% using an ELV or TRIAC standard dimmer. SPECIFICATIONS: Requires 3 or 4 E26 base lamps depending on size, lamps sold separately. LED or incandescent lamps can be installed, 60W max per lamp with a 1W minumum load for LED lamps. Lamps are visible through the glass, so use a decorative stylish lamp of your choice. East Grove Home Builder Essentials Heritage Collection 12in LED Flush Mount 5-CCT Selectable Color Temperature 21W 1,300 Lumens in Matte Black and Gold Finish