This is a high quality light holder desk lamp base with pull chain allowing you to control it easily. The holder fits for standard E27 screw bulbs. This light socket without bulb. You need buy a bulb, when you install it and then press the switch, the light will bright. Portable and easy to use, flexible and firm Aluminum vintage screw base. Monitors are not calibrated same, item color displayed in photos may be showing slightly different. Made from premium aluminum, it's durable and easy to dissipate heat. It is vintage style and simple design highlighting the your aesthetic appreciation. We care for all customer's feeling. If this product does not meet or exceed your expectations, please send it back for a refund no questions asked.