Osram Halopin Pro 66748 48W 230V G9, Halogen lamp with G9 base, Dimmable, Colour rendering index 100, Rated power: 48 W, Rated voltage: 230 V, Rated light current: 740 lm, Colour temperature: 2700 K, Diameter: 14 mm, Length: 46.1 mm, Mercury-free, Average life: 2000 h, Energy efficiency class: D