PowerHouse Sodium Ballast Options:SPO PowerHouse Sodium 1000W 480V Fast-acting botanical formula

Fast-acting botanical formula

With this kind of nutrient wallop

algae and fungus gnats)

and energy-efficient

PowerHouse Sodium Ballast Options:SPO PowerHouse Sodium 1000W 480V Fast-acting botanical formulaThe Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast on the market. With its durable all aluminum exterior construction and offset high low component orientation, it runs quieter and cooler than any other ballast we have ever made. Cool components mean higher performance and longer life. Features Coolest running Ultra quiet with ISO mount silencer Rugged and durable Dual voltage North American brand