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
- 120/208/240/277 voltage equipped (comes wired to 120/240v)
- Aluminum fins for more cooling surface
Not available in all states
