This torchiere is sure to stand out in your home with its mixed material chalice lampshade. Light up the room with this contemporary style. Black metal is mixed with a smoked mercury glass shade. A convenient 3-way rotary switch is located on the shade cup. The 3-way rotary socket switch will only work with a 3-way light bulb, otherwise, this lamp will function with a simple on/off switch at its highest setting. All lighting product is either UL or ETL listed, meaning that it has been tested and approved to meet the government-regulated safety standards for the USA.