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
• Dual voltage
• Works with Hydrofarm reflectors and most others
• Aluminum fins for more cooling surface
• 120V/240V (208v capable*)

NOTE: *For 208v internal wiring change is required

This ballast no longer has 277V wire taps. BAC100MT does have these wire taps, however it still comes wired to 120/240V.