XTRASUN Convertible Ballast 1000 watt GROW LIGHT

Xtrasun BAC100A Convertible Ballast 1000 watt. It`s practically new!
This is xtrasun convertible ballast means extra flexibility with your gardening. Use halide for growing, then once plants have started, switch to sodium bulbs for flowering.
Convert from sodium to halide and back
Works with hydrofarm reflectors and most others. Aluminum fins for more cooling surface