Digital Horti King 1000 Watt Dimmable Ballast - (C) Shipping They have a 92% energy

They have a 92% energy efficiency and incorporate a 10a fuse for old bulb and surge protection they put out a true 1000w to HPS lamps as well as metal halide

and pressure gauge

Unlike other controllers that simply shunt fans from idle to full speed after the temperature is exceeded

love what you grow - all year long

or multiple air pumps - GrowStream® Systems are incredibly easy to set up and run so you can focus on plant management

Digital Horti King 1000 Watt Dimmable Ballast - (C) Shipping They have a 92% energyHorti King digital dimmable ballast The Horti King Pro Digital Ballast has rapidly become the most popular ballast in the Horti range. Constructed inside a sturdy aluminium cooling finned housing the ballast runs without a fan and is extremely quiet in its operation. The ballast has a fast start up and the bulb reaches maximum brightness very quickly The dimmable function allows the ballast to run different power bulbs from the same ballast for heat