Tridonic 2D HO Combo High Frequency Ballast 1 x 38w 89899933 Tridonic PC 1x38-34 HO DD COMBO

A Non-Dimmable Tridonic Combo HF Ballast for use with a Single 38 Watt PLT and 2D Compact Fluorescent Lamps. This high output gear ensures continuous light output in the event of mains failure for 3 hour duration. A combination of electronic ballast and emergency lighting unit this unit features deep discharge protection hot lamp restart and manual testing.