Made from glass and cotton: The Mercer table lamp with switch and integrated dimmer A separately available E27 bulb can be used in the modern Mercer table lamp. A dimmable bulb is recommended, as Mercer has an integrated dimmer switch on the cable. The upright diffuser made of cotton ribbons in the hand-blown glass primarily ensures a pleasant lighting effect. Another diffuser in the form of an opal white disc is placed on top so that this glass table lamp does not dazzle. The base is also mouth-blown from glass and has a small recess at the bottom through which the power cable is fed. Mercer enchants with its delicate appearance and is a real eye-catcher even when switched off. It was created by the designers Joan Gaspar and Javier M. Borrás, who have brought a breath of fresh air to conventional shapes with this series through the composition of the materials used.