Osram parathom cl b 40 adv 6 w827 e14 cs this is the osram parathom cl b 40 adv 6 w827 e14 cs has a very low energy consumption 6w and has an extremely long life approx 25 000 hours areas of application for this lamp include domestic application general illumination outdoor use in outdoor luminaires minimum ip65 and also in chandeliers the lamp does not have a uv or near ir radiation in the light beam and is also mercury free so can be disposed of easily base e14 dimmable