A heavy duty two-way switch allows you to select the light you want to use — metal halide (MH) for vegetative growth or high pressure sodium (HPS) for flowering. The Xtrasun Ballast is marked according to UL standards and includes Hydrofarm’s exclusive five-year warranty.
• Dual voltage – 120/ 240 volt
• Works with most fixtures
• 5 year warranty
• Aluminum fins for more cooling surface
• Compatible with all Hydrofarm reflectors and most others
Size: 5-3/4″ x 7-3/4″ x 13″ tall
Operating Instructions (PDF)
Multi-volt capability. Comes standard with a 120v power cord. Purchase a 240v power cord (sold separately) if using a 240 volt power supply.