Xtrasun 1000W Convertible Ballast, 480V

An Xtrasun convertible ballast means extra flexibility for your gardening. Use halide for growing, then once plants have started, switch to sodium bulbs for flowering.

Features

• Convert from sodium to halide and back
• Works with Hydrofarm reflectors and most others
• Aluminum fins for more cooling surface
• 480V voltage
• Plug sold separately