- Digi-Lumen with 4 settings: 250W – 400W – 600W – 660W. Suitable for HPS and MH lamps. Instant Soft Start Tech – only 1 minute startup to full radiance. Silent operation – no fans! Input voltage: 220 – 240V AC, 50 / 60HZ. High performance of 99.9%. Short-circuit protection. Open-circuit protection. Lamp Failure Protection. 1 Yr Warranty
