Omega Black 600W Digital Dimmable Ballast 660w 600w 400w 250w Hydroponics
Dimming: 250W, 400W, 600W, 660W. Rated Power: 600W. For maximum yields, choose the very latest in ballast technology. Protection: Full Circuit Protection. Technology: Digital. Case: Aluminium Alloy. Input Running Current: Max 3.0A.