REFURBISHED Digital Greenhouse 400 Watt HPS & MH Ballast
The newest in digital technology, Digital Greenhouse Ballasts are brighter, more efficient, and lengthen lamp lifetime use. Lightweight, quiet, and low heat operation provide awesome value at an unbeatable price. Digital Greenhouse electronic ballasts are more efficient and reduce energy consumption while improving lighting quality and increasing garden yields. They feature patented “soft-start” technology which increases lamp life and stops voltage spikes on your power meter. This soft-start technology allows for 50% less power consumption during lamp startup.
Digital Greenhouse electronic ballasts are lighter, smaller, and more reliable than standard technology “core & coil” ballasts. It is also nearly silent, with no noise or hum! The ballast is totally sealed, which protects the unit from dust and dirt, ensuring a lifetime of trouble-free operation.
Digital Greenhouse electronic ballasts operate at a high frequency (20,000hz) instead of the lowly 60hz of standard core & coil ballasts. This allows the lamp to operate more efficiently, produce more usable light for plants, and last longer. Lamp lumen loss is minimized allowing for a brighter system over time and extending usable lamp life. The ballast will automatically adjust to any input voltage from 90 volts up to 260 volts. It comes equipped with a 10′ grounded power cord and plugs into a standard 120v household current. You can easily change the voltage to 220 or 240 volts if you wish.
Digital Greenhouse ballasts are now UL listed! What does this mean? This means that Digital Greenhouse ballasts are now certified for safety by Underwriter Laboratories, the worlds leading electrical product safety organization. Check the other brands, are they listed, probably not. Demand safety, demand Digital Greenhouse.
- Operates both Metal Halide and High-Pressure Sodium Bulbs
- UL Listed for safety & reliability!
- Allows 50 Hertz to 60 Hertz Input (US & EURO voltages)
- Compatible with generators in the event of power outages.
- Runs 15% cooler than other digital ballasts on the market!
- High Power Factor of 99.9%
- The most stable output frequency of any ballast
- Higher lumen output and more efficient than magnetic ballasts
- Lightweight and trouble-free
- 10′ power cord with heavy-duty grounded household style plug
NOTE: The refurbished item may have cosmetic damage including scratches, dings, and dents. However, each item is tested and verified to be in good working order before being listed for sale.
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