DANGER !!! NO !!! UNHEALTHY!!! LEDS!!! LIGHT!!! PHILIPS three-light lamp a real rarity!!! e.g. for Panthella by Louis Poulsen the original light source for it 40/60/100 watts Technical data Voltage: 230 V Socket: E26d Power consumption: 100W Average lifespan: 1.000 hrs Luminous flux in lumens: 1350 lm Energy efficiency class: G (The energy efficiency class scale ranges from A (very efficient) to G (less efficient) Color: opal partly not in original packaging each lamp is tested by a specialist before shipping Dimensions (L total x ø): 111 x 65mm dimmable Thank you for your trust! .