Chalice Mixed Material Torchiere With Black Metal Smoked Glass Chalice Mixed Material Torchiere With Black Metal Smoked Glass 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.