Energy-Efficient & Versatile: 1 x E27 Bulb Required. Not Included in Box. LED, CFL or Halogen Bulb can be used.
Adjustable Head and Flexible Arm: This design allows to adjust the head and Height according to your own need. Excellent and convenient for college and university students who needs small footprint lights for reading and studying
Classic design makes it fit well for bedroom, dormitory, office study and living room