OSRAM energy saving lamps are available with E14 and E27 screw caps in the most diverse shapes, sizes and power levels - for every use, room, requirement and taste. OSRAM DULUXSTAR for normal everyday use has a lifetime of 6 years* and a 3-year guarantee. OSRAM DULUX SUPERSTAR meets especially high requirements for lifetime and switching durability, living for 10 years** with a 5-year guarantee. And the intelligent OSRAM DULUX EL energy saving lamps, which combine energy saving with extra special functionality, also outshine all others with their even longer lifetime.

* Equivalent to 10,000 hrs with daily use of approx. 2.7 hours
** Equivalent to 6,000 hrs with daily use of approx. 2.7 hours