Greenfingers 600W HPS MH Grow Light Kit Digital Ballast Reflector Hydroponic Grow System Kit free-shipping Inlet/Outlet size: 25mm(1 inch)

Inlet/Outlet size: 25mm(1 inch)

low toxicity and quick degradation in field situations

making them handy and adaptable depending on your needs

Three detection modes

This Mix Eliminates Waste Associated With Bird Seed And Provides A Longer Healthier Life

Greenfingers 600W HPS MH Grow Light Kit Digital Ballast Reflector Hydroponic Grow System Kit free-shipping Inlet/Outlet size: 25mm(1 inch)The Greenfingers 600W electronic ballast is suitable for use with both 600W High Pressure Sodium (HPS) and Metal Halide (MH) bulbs. It has a 4 phase manual dimming that can help to prolong the lamp lifespan by at least 10% with up to 30% energy savings compared with magnetic ballasts. It also features several protective functions including short circuit, circuit, overheat and lamp failure protection. The bat wing reflector spreads and directs the