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Dimmable electronic ballasts have been around for many years now. They offer flexibility when you need lower light intensities, for example during the vegetative phase or when climate conditions are so extreme that a healthy climate is hard to maintain. Moreover they can be boosted to optimize lamp performance and efficacy. Unfortunately it is not always easy to adjust multiple ballasts, or be there at the right moment when you need to dim your lights. Another problem is the high current that ballasts require when switched on at the same time (the inrush current). You need elaborate contactor equipped switch-boxes to switch your ballasts on and off.

The Gavita Mastercontrollers (in combination with suitable Gavita e-series ballasts) offer a solution for all these issues, even with a cost reduction when you look at larger climate rooms. Our e-series ballasts no longer require a switchboard to be switched on and off, and no longer need their own switch to dim or boost them. Now you can just touch a few buttons on your controller to be in complete control of all your connected ballasts at once. Gavita Master controllers do this, and much more!

Controller Specifications

  • 24 hour timer (on/off)

  • Set output level 50-115%

  • Select ballast type 400/600/750/1000W

  • Show output as W or %

  • Auto-dim at set temp

  • Auto shutdown at set temp

  • Sunrise / sunset period

  • Outputs 1 (main)

  • Temperature sensors 1 (main)

  • Number of ballasts per output 40 40

  • Total number of ballasts 40

  • Warranty 3 years


ECM Specifications

  • Voltage 120-240V

  • Current 15A AC3

  • Switch type DPST (Double pole, single throw)

  • AC terminals Male and female plug (depending on market and voltage), 40 cm / 1’ 4” cords

  • Steering Input Low voltage from controller, cage clamps

  • On-indication Blue LED

  • Warranty 3 years


Additional information
Weight 0.5 kg
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Shipping & Delivery

Shipping & Delivery

All our products are delivered in unmarked packaging.

Express parcel delivery service

All our products are shipped via DPD with email notifications 1 hour before delivery.  Prices are

  • Under 2KG - £3.99
  • Over 2KG - £7.99 
  • Free shipping on all orders over £250

Some postcodes within the UK, including but not limited to the Scottish Highlands and Northern Ireland will incur a delivery surcharge, for details please contact us PRIOR to placing an order.