Attractive European Design, Brushed Aluminum Finish, Adjustable At Two Joints, UltraBrite LED Technology, Built-In USB Phone Charger, Sturdy Chrome Base, 84 LED Beads - Lasts up to 40 times longer than incandescent light bulbs. Consumes only 10 watts of power with a brightness equivalent of 100 watts. Provides steady, bright, flicker-free lighting that reduces eye strain. Extremely low environmental impact.