With the equivalent output of a 75W incandescent light source this Edison Screw Osram PARATHOM Advanced 9W Classic A LED is the perfect retrofit replacement for old style GLS lamps in general domestic hospitality and commercial applications. As a high performance and energy efficient lamp lasting 25000 hours this Very Warm White Dimmable LED boasts mercury free content and 100% instant light with no warm up time. In addition this LED has a Frosted finish and offers high colour consistency and good colour rendering.