Somewhat recessed within a classic mid-century metal shade, a secondary thick glass shade pressed with prismatic patterns casts an iridescent light. The dedicated LED light source is concealed to reduce glare while providing ample lighting. The Prismatic series of pendants, low-profile surface mounts and portable lamps incorporate advanced LED technology. A convenient touch dimmer on the base of the portable lamps features 3-step dimming allowing you to control the light settings for ambient or functional uses.