Exlight 4 LED Reading Light Lamp with 2 Flexible Arms for Bedroom Living Room, Clip Stand and 4 Levels of Brightness Grade lens provides evenly distributed light with no flicker 4 lights and 4 Levels of Brightness to meet different needs Flexible arms and strong clip stands for different using situations AC adapter and extra-long cable are included Perfect for Book Reading, Music Stands, Orchestra Pits, Pianos, Work Tables, Reading, Mixing Tables, DJ's, Craft Tables