Digi-Lumen with 4 settings.
250W - 400W - 600W - 660W.
Works with both HPS and MH bulbs.
Input voltage: 220 - 240V AC, 50 / 60HZ.
High performance of 99.9%.
Weight ballast 1.7kg.
Short-circuit protection.
Open-circuit protection.
Lamp Failure Protection.