This fantastic new electronic ballast has some great features; including being every wattage you could want: 250-watt, 400-watt, 600-watt, and 660-watt Super Lumens - in a sleek new low-noise fan-less enclosure!
Although it is big on features it’s relatively low in price compared to other units with this capability. And with a name like SunKing you can be sure of its reliability too! The new design is wall mountable, has soft rubber feet, and can ignite metal halide lamps as well as the usual HPS. It has a two year warranty and is CE and RoHS compliant.
Hydroponic Grow Room Lighting Ballasts Tested:
Issue 011 - Digital & Magnetic Ballast Output Test - Read it here
Issue 013 - Digital Ballast Waveform Test - Read it here