These glass Boho Style 23” lamps have two lights, one from the bulb and one from the base inside the glass jar. The light gives off a warm and cozy glow. They have a twist switch for the bulb and a second pressed switch that operates the lights in the base. With top lamp off it gives the soothing feeling of lightning bugs in a jar to create a nice soothing glow in your room. Best of all, these lamps have a USB port on the base, making it easy for you to charge your various devices.