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Unlock the full potential of your indoor grow, whether you're cultivating in a grow tent or greenhouse the 600w Variable Output Digital Ballast is an economical and reliable solution. Designed to run HPS and Metal Halide grow lamps with an adjustable output from 250w to 690w. This advanced ballast g...

This extension lead will extend the distance between the ballast and reflector/lamp holder. There is a round earth pin on both male and female ends of the cord.5mtr Length

These JB Lighting magnetic ballasts are made with high quality internals by Australian company JBL. This ballast is suitable for HPS and MH retrofit bulbs.The 1000w will NOT operate with Solarmax 1000w bulbs.1 year warranty.

The Horttiek Eco 600W Digital Ballast is reliable and efficient designed to get you started with your growing. - Dimmable and Boostable- 250w, 400w, 600w and Boost settings- Compatible with SE HPS/MH Lamps- Passive heat dissipation - Silent operation - Low THD- High frequencySuitable for HPS and MH ...

This blackline ballast is a high quality, straight forward, heavy duty ballast that is long lasting! Works with both MH and HPS bulbs and has an external breaker system to protect against power surges.Extremely high frequency with a soft start program to allow multiple ballasts to start at the same ...