This Link 1-Light LED Bathroom Vanity Light in Brushed Nickel is manufacturered by WAC Lighting Measures 2.93"H x 5.93" W ETL, cETL certified. This product is made from nickel plated steel with polycarbonate diffuser. Number of Bulbs: 1 Type of Bulbs: Module Bulb Base: LED Module This fixture is dimmable. LED Color Temperature: 3000K LED CRI: 90 With soft illumination diffused through translucent acrylic, Link adds a clean, modern look to baths and other types of modern dcor.