A non-dimmable ballast suitable for emergency lighting systems as well as a popular solution in offices, sports halls, corridors and public buildings. This Osram Quicktronic Professional 5 ballast controls Triple and Quad 14 Watt T5 (16mm diameter) fluorescent lamps, extending lamp life with highly efficient operation. This non-dimmable ECG benefits from automatic restart after lamp replacement and automatic shutdown at end of life, a 100,000 hour service life and has no damaging effects from frequent on/off switching.
for Osram QTP5 Triple/Quad 14 Watt Quicktronic T5 Ballast
I gave it less than the maximum because the lamp I ordered with the fitting was defective. After I rang them about it, they sent me another one of a different make. Also, if this fitting is being installed by a DIY person, the information that comes with it says nothing about connecting the fitting to the supply. The terminal block is not marked L and N and it is easy to get the polarity wrong with possible catastrophic results.