Ballasts

Indoor growing ballasts are essential for regulating and stabilizing the power received by HPS, CMH, or MH lamps, avoiding voltage spikes and ensuring optimal performance. In this category, you'll find everything from traditional magnetic models to dimmable electronic ballasts, ideal for every stage and type of installation. If you're looking for reliability, efficiency, and a longer lifespan for your equipment, here are the best options.

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Featured products in Ballasts

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-20%

Xtrasun 600w electronic ballast

Xtrasun 600w Ballast with adjustable power, electronic quality at a very competitive price. This ballast is ideal for [...]

  • 95.00€ 76.00€
-10%

Electronic ballast Lumatek Dimmable

The electronic ballast from Lumatek with variable power control allows to work with a 50%, 75% ,100% or 110% (Super Lumens) of its performance allowing so to dose the required pow [...]

  • 400w 119.99€ 107.95€

Lumatek 630w DE CMH Dimmable Ballast

Alchimia presents Lumatek 630W DE CMH, a controllable ballast that has been successfully used in grow facilities around the world. It uses high-frequency technology to efficiently [...]

  • 79.00€
UP TO 20%

Magnetic ballast

Alchimia presents here the Magnetic Ballast, compatible with both HPS and MH lamps. Magnetic Ballast - rob [...]

  • 600 w 48.00€ 38.40€
  • 400 w (Out of stock) 49.99€
-15%

Caluma Ballast magnetic 250w

The Caluma 250w magnetic ballast is the necessary complement for HID indoor crops in spaces between 50 and 80cm2 . 250w magnetic ballast, for HM and HPS b [...]

  • (Out of stock) 39.00€ 33.15€
-10%

Lumatek Utopia 630W/600W CMH/HPS Ballast

Utopia 630/600w DE CMH/HPS is an electronic controlled hybrid ballast where both HPS and CMH double-ended (DE) bulbs can be operated. This feature adds a plus of u [...]

  • 217.99€ 196.15€

Continue reading about: Ballasts

What is ballast, and why is it needed?

The ballast is an essential component in lighting systems with discharge lamps such as HPS (high-pressure sodium), CMH (ceramic halide), or MH (metal halide). Its main function is to regulate the electrical current, ensuring the bulb receives adequate power to operate without overloading. Without a ballast, these lamps would not be able to light properly or maintain a stable intensity.

Types of ballasts available at Alchimia

In our catalog, you will find two main types: magnetic ballasts and electronic ballasts.

  • Magnetic ballasts are robust, economical, and widely used by traditional growers.
  • Electronic ballasts, on the other hand, offer greater energy efficiency, lower heat emission, and the possibility of power regulation (for example, 250W, 400W, 600W), adapting to the different phases of cultivation.

In addition, there are models with soft start, short-circuit protection, and quieter cooling systems.

Which ballast should you choose for your crop?

For small grow cabinets or starter cultures, a magnetic ballast may be sufficient. However, if you're looking for greater performance, control over light intensity, or want to reduce power consumption, a dimmable electronic ballast is the best option.

In professional grow rooms or large spaces, opting for high-end ballasts guarantees stable lighting, which translates into more abundant and healthy harvests.

Featured brands and compatibilities

At Alchimia, we work with leading brands such as Lumatek, Xtrasun, and Lumii, whose products guarantee compatibility with HPS and MH bulbs and a long lifespan. We also offer complete kits that include a ballast, reflector, and lamp, ready to install.

 

Frequently asked questions about growing ballasts

What is the difference between an electronic ballast and a magnetic ballast?

The electronic ballast is more efficient, quieter, and allows for power regulation, while the magnetic ballast is more economical but consumes more power and generates more heat.

Can I use the same ballast for growth and flowering?

Yes, as long as the ballast is compatible with the wattage of the bulbs you use at each stage. Dimmable ballasts allow you to adjust the intensity according to the growing stage.

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