Nordic LED Ceiling Light with Acrylic Diffuser for Hallways - Sleek Metal Flush MountTheRound Corridor LED Flush Light Fixture Metal Nordic Ceiling Lighting with Acrylic Diffuser is a great product for those looking for modern, stylish ceiling lighting. This product comes in three sizes (9", 12", 16"), each with a width and height of 2". The maximum bulb wattage for this product is 39 watts and it is made with a metal material. This product is also available in two colors (black and white) and has a voltage of 110V 120V 220V 240V.