Halogen lamp in pyramid shape OSRAM HALOLUX HC clear DIMMABLE!!! Technical data Power consumption: 25W Voltage: 230V Base: E14 Average lifespan: 1,500h Luminous flux in lumens: 260lm Energy efficiency class: G (The energy efficiency class scale ranges from A (very efficient) to G (less efficient)) UV FILTER dimmable Thank you for your trust!