Energy efficiency mixes well with contemporary style in this LED Floor Lamp. With adjustable joints at the bottom arm, arm mid-point and shade and a smooth adjustable motion, this lamp can provide a wide range of light directly where it is needed. A 3 level touch dimmer switch allows for multiple brightness levels to suit your task at hand. The LEDs are integrated into the lamp and are not replaceable, but last 50,000 hours. Used 12 hours a day, this will last more than 11 years! 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.