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ETI - 400w magnetic ballast

   Prices comparison (1) Prices tax incl. recorded in December 2018 (produit neuf, hors livraison) 42.55 € (produit neuf, hors livraison) 42.56 € (produit neuf, hors livraison) 42.95 € (produit neuf, hors livraison) 47.90 €
(1) Comparative statement of prices, excluding promotions, relating to one or more essential characteristics, verifiability and representative of product. Article L. 121-8 of the Consumer Code


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ETI - 400w magnetic ballast

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33,72 €

Before 39,92 €

This product is no longer in stock

Brand: ETI

More info

This ETI 400W transformer is designed for indoor use, it will work with 400W MH and HPS bulbs. Robust design, this transformer includes thermal protection by fuse (it cuts in case of overheating).

Heat being the black spot of a ballast (a ballast that will operate at too high temperatures will be noisy and may cause short circuits), it should be installed in a ventilated space away from moisture. It is advisable to place your transformer outside your grow room and never on the ground but rather elevated. By installing a small foam pad under your ballast, you will reduce these vibrations.


Always use a ballast with identical power bulbs.
Do not generate caloric releases.
Never put your transformer directly on the floor.
Install it away from moisture and splash water.
Do not touch or scale a ballast while it is running or when it is hot.
According to European standards, the wiring must be done by a qualified professional electrician (you will thus be covered by your insurance in case of failure) who will ensure that your electrical installation can support this additional load.


Compatibility: MH, HPS and HPS horticultural of the same power
Dimensions: 210 x 110 x 90 mm
Voltage: 230 V
Power: 400 W
Frequency: 50 Hz
Amperage: 4,6A
Warranty: 1 year

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ETI - 400w magnetic ballast

ETI - 400w magnetic ballast

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