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.
- Convert from sodium to halide and back
- Works with Hydrofarm reflectors and most others
- Aluminum fins for more cooling surface
- 480V voltage
- CSA certified
- Plug sold separately
— Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS).