Osram parathom cl b 15 2 w827 e14 the osram parathom cl b 15 2 w827 e14 has a very low energy consumption 2w equivalent to a 15w conventional lamp and has an extremely long life 25 000 hours areas of application for this lamp include general illumination domestic application and chandeliers the osram parathom cl b 15 2 w827 e14 is a simple direct replacement for conventional incandescent lamps it does not emit a uv or near ir radiation in the light beam the lamp has an e1