OSRAM DULUX SUPERSTAR meets especially high requirements for lifetime and switching durability. They are produced with a modern technology procedure that ensures a high average lifetime of up to 10,000 hours - a usage period of approx. 10 years*.

OSRAM DULUX SUPERSTAR tubular lamps also have an electronic control gear, which guarantees a quick "light up" for lamps, gentle immediate start and fast full light output presence. This "QUICK START" has the effect that frequent switching on and off** has less of an influence on the usage lifetime of these high grade energy saving lamps.

Because OSRAM is 100% convinced by the quality of its OSRAM DULUX SUPERSTAR energy saving lamps, they are issued with a unique 5-year guarantee.

If an OSRAM DULUX SUPERSTAR fails within 5 years of the purchase date the buyer will receive a free replacement! 

The guarantee applies to non-commercial use of the lamp in Europe (see countries list).

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

** Switching rhythm: 60 min on, 15 min off