PHILIPS HF-P 1x 14/21/24/35. TL5 Replacement ballast for single TL5 fixtures. To be used with 1x 14W, 1x21W, 1x24W or 1x35W. For HO and HE and ECO TL5 lamps
PHILIPS HF-P 2x 14-35 TL5 HE III Replacement ballast for TL5 double luminaires. Can be used with 2x 14W, 2x21W, 2x24W, 2x 28W or 2x39W. For HE and ECO TL5 lamps