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- Osram PTi70-S Powertronic Ballast (Open Front) Ballast (Osram 4008321049629)£27.36Runs 1x 35 watt metal halide lamp Comes with cable clamp Osram PTi 35i is a mains voltage high frequency ballast to... Learn More
- Osram PTi35-i Powertronic ballast runs 1 x 35w metal halide lamp 4008321099488£28.08Osram PTi-35s Open Front Powertronic High Frequency Electronic Ballast - Runs 1x 35 Metal Halide Lamp Runs 1x 35W Metal... Learn More