This is an Osram 20 Watt G9 Halopin Capsule - A mains voltage 20 Watt single ended halogen capsule lamp with a G9 base. G9 Halopin capsule lamps emit a warm halogen light and are available with a clear finish. G9 Halopin capsules are frequently used for lighting decorative applications in the home, retail stores, hotels, bars and restaurants. This lamp has a lumen output of 200 lumens and is equivalent to a standard 25w G9 halopin capsule.These 240v G9 Capsules are fully Dimmable.