Osram Is One Of The Leading Companies In Providing Lighting Solutions Over The Decades. Osram Is Evolving From The Leading Lighting Producer To The High-Tech Champion Of Photonics. Photonics Covers The Entire Technological Range Of Visible And Invisible Light.The Osram Esl Spiral 12 Watts Warm Light Has A Very Good Colour Reproduction. These Are Not Dimmable Lights And Save Up To 80%. These Lights Quick Start And Have Long Life Of 6000H.