PHILIPS HF-P 1 13-17 PL-T / C / L / R EII replacement ballast for single PL lamps between 13 and 17W. For use with PHILIPS PL-C, PL-L, PL-T, PL-R and TL5C luminaires with 1 lamp between 13 and 17W.
HF-P 2 13-17 PL-T / C / L / TL5C EII replacement ballast for 2-fold PL lamps. For use with PHILIPS PL-C, PL-L, PL-T, PL-R and TL5C luminaires with 2 lamps from 13 to 17W.