The Bulbs are a standard E27 Edison screw fitting, they are a 4 Watt and 230V. We use LED filaments for a much longer life span of, 25,000 hours of light. The bulbs are non-dimmable and have IP 20 rating, and a Lumen rating of 80-90lm.
Our desk lamp is perfect to combine with our newest bulb collection that screw down into the fitting. It is made with real marble stone, and has a glass finish. The lamp is fitted with a fabric cable and has an inline dimmer switch.