By Luke Sumpter

When it comes to growing weed indoors, you need several key pieces of equipment to make things run smoothly. Even if you’ve never heard of a light ballast before, you should certainly consider installing one! It'll extend the longevity of your HID lamp while lowering running costs. Find out everything you need to know about ballasts below.


What Are HID Ballasts and Why Are They Important?

If you’ve ever spent time browsing for grow lights, you’ll have come across high-intensity discharge (HID) lamps at some point. Although power-hungry and lacking longevity, many growers elect to use HIDs thanks to their reliability and capacity to produce excellent yields. However, many cultivators don’t use these lamps in isolation. To improve the efficiency and longevity of their setup, they also incorporate an in-line ballast.

What’s a ballast? We’re glad you asked! Lighting ballasts come in a variety of different forms, but they all serve the same purpose: to regulate the amount of electrical current that flows into a lighting system. HID lamps (metal halide and high-pressure sodium) produce light via an electric arc that reaches between two tungsten electrodes. A large initial surge in energy is needed to get things going. However, lamps only need a low and steady voltage once illuminated. Ballasts are used to maintain the appropriate voltage needed for effective illumination while protecting bulbs from excess current that can cause them to break or considerably reduce their lifespan.

Ballast for HID Growing Lamps
Ballast for HID Growing Lamps

How HID Ballasts Work

You’re now aware of what a HID ballast does, congratulations! But how exactly do these useful pieces of kit work? You can think of ballasts as having a dual function. They serve up an initial jolt to turn the lamp on, akin to a kind of “boost mode”; then, they switch over to a “cruise control” in which they pull back the initial jolt of current and supply enough for a lamp to operate optimally—neither too dull nor too bright. Here’s how the whole process unfolds.

Connection

So, what happens when using both a HID lamp and a ballast to illuminate a cannabis growing room? Well, nothing at all unless you hook up your kit to the mains! To begin using this duo together, you’ll need to create a circuit using alternating current (AC) mains power.

Preheating

Before the ballast ignites the HID lamp, it needs to warm things up. It does this by sending a low-voltage current into the bulb that crosses the lamp’s electrodes. This low voltage preheats the system and vaporizes the xenon and metal salts in the lamp.

Ignition

After getting things warmed up, the ballast then gets the party started. During the ignition phase, it sends a high-voltage pulse from its internal igniter. This swift charge creates a spark, subsequently causing the vaporized gas within the lamp to ionise. This creates a powerful illuminating arc of light.

Voltage Regulation

After this initial surge of energy, the ballast draws back the amount of voltage flowing into the bulb. This regulatory function creates stable and efficient illumination, and also prevents bulbs from overheating and breaking. It’s important for growers to choose a ballast compatible with the specifications of their lamp to ensure it can do its job properly.

Thermal Protection

Many of the HID ballast models available feature thermal protection mechanisms that protect the ballast itself. As well as preserving the bulb for as long as possible, these ballasts modulate the current they draw, or even shut down entirely, to prevent overheating and damage.

Shutdown

When you hit the switch to your main supply, or your timer cuts the circuit for you, the ballast in your circuit will stop providing power to the lamp. Your HID lamp will cool down and wait patiently for you to start the cycle all over again!

What Are the Main Types of Ballast?

You know what HID light ballasts are and exactly how they work! Next up, you need to know what to look for when shopping around for a good ballast. There are two main types of ballast: magnetic and electronic. Discover the differences between them below, as well as their unique advantages and disadvantages.

Magnetic Ballasts

Magnetic ballasts are older and more simple than their electronic counterparts. These devices use electromagnetic induction to control the current flowing toward the bulb. Here are some of their key characteristics.

  • Simple design: Magnetic ballasts are both reliable and durable. Their simple design is time-tested. Many growers choose magnetic ballasts simply because they have been proven to work well.
  • Cost-effective: Magnetic ballasts are generally older than electronic versions and are made of less-complex and less-expensive components. Because of this, they are much easier on the bank account when it comes to purchasing one. If you’re limited by your budget when it comes to growing weed, opting to include a magnetic ballast in your circuit will save you a few quid outright.
  • Less efficient: Naturally, as an older form of tech, magnetic ballasts are less efficient than modern electronic versions. Not only do they make more noise, and therefore potentially compromise the stealth of your growing hobby, but they cost more to run. Sure, you’ll save some money during the transaction, but you’ll spend more on electricity costs in the long term.
  • Bulky: Do you remember what phones looked and felt like in the early 2000s? What about the monolithic models of the 1990s? Technology becomes more compact yet more complex with time. The same principle applies to HID ballasts. Older models are larger, heavier, and more clunky.
Magnetic Ballasts
Magnetic Ballasts

Electronic Ballasts

When it comes to HID lighting for cannabis cultivation, electronic ballasts are the most advanced and efficient option. Also known as digital ballasts, they contain microprocessors to regulate and monitor the voltage a bulb receives. Get acquainted with their most important features below.

  • Small and light: Compare the latest iPhone with the brick phones of decades past. Electronic ballasts are smaller, lighter, and more streamlined. They are less likely to autumn from ceiling fixtures and squish your plants, and they’re also easy to pack up and carry if you’re somewhat of a nomadic indoor cultivator.
  • Superior efficiency: Efficiency matters when putting together your indoor growing setup. Not only does efficient equipment reduce running costs, but it’s very often of higher quality and lasts longer. Electronic ballasts require more of an initial investment, but they offer more bang for their buck. Their superior efficiency means they consume less energy while being able to channel a more consistent flow of voltage to your HID lamps.
  • Reliable: Magnetic ballasts certainly work, but they’re notoriously clunky and oftentimes unreliable. The current they hold fluctuates, which causes HID lamps to frequently flicker. In contrast, electronic ballasts reduce the chances of bulb failures and are a much safer option when leaving your growing space for several days at a time.
  • Controller compatibility: Many growers cultivate weed indoors with the idea of automating the grow. This hands-off method of growing weed reduces the workload while improving the results. Electronic ballasts are perfect for this approach as many are compatible with external controllers and timers.
  • Dimming capability: Many electronic ballasts are equipped with a dimmer switch that gives the cultivator much more control over the power output of their lamps. This allows growers to fine-tune the amount of light needed for the lumen and PAR requirements of their space while enhancing the longevity of their HID lamps.
  • Longer lifespan: Electrical ballasts have a longer lifespan than older magnetic models. Increased longevity decreases the frequency of inevitable replacement costs. On top of this, these models also do a better job of prolonging the lifespan of HID bulbs themselves.
  • Quiet: As well as constant flickering, magnetic ballasts emit a constant and rather annoying hum. Not only can this sound intrude upon the peace and tranquillity of a growing tent, but it can also give the game away if you need to be extra stealthy when growing the herb. Not the case with electronic ballasts!
Electronic Ballasts
Electronic Ballasts

How to Select the Best Ballast for HID Grow Lights

Electronic ballasts certainly boast more benefits than magnetic, but they’re not the right choice for every grower. To determine which type will work best for you, carefully consider the following factors.

Cost
Not everybody has a bunch of spare cash to splash on growing equipment. If you’re trying to grow as cheaply as possible, you can get your hands on a magnetic ballast at less of a cost.
Efficiency
With that said, you’ll spend less money in the long run if you invest more in an electronic model. Not only does their reliability and lifespan reduce replacement costs, but they do less damage when it comes to electricity bills.
Durability
The weight, size, and feel of a magnetic ballast in the hands screams durability. These older models certainly are reliable, and they’ll last you quite some time if looked after correctly. However, electronic ballasts simply outperform these older models; they come with longer warranties and they’re less prone to wear and tear.

How to Connect HID Ballasts

After selecting which ballast is right for your growing operation, you need to set it up! Follow the simple instructions below to get it up and running in no time.

  1. Know your components: Become familiar with the pieces of equipment that contribute to your HID setup, including your bulb, ballast, and any reflectors. Make one final check to ensure you have a compatible lamp and ballast.
  2. Power off: Before you go any further, you need to make sure the power supply to your HID lamp is off.
  3. Mount your ballast: Securely mount your ballast, lamp, and reflector in your growing tent. Place it in a well-ventilated spot and at a good distance from any surface.
  4. Connect wires: Follow the manufacturer's instructions to make sure you’ve secured the correct connections in your circuit.
  5. Regular inspection: Routinely inspect your lamp and ballast, and secure any loose connections.

HID Light Ballasts: Often Overlooked But Still Important

And just like that, you’re a HID ballast light expert! You know what ballasts are and how they work, and you’re aware of the different types available. You even know how to hook one up to your HID lamp. So, will you go ahead and harness the power of ballasts to save on electricity costs and prolong the longevity of your HID lamp?

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Privacy Policy - Royal Queen Seeds

To ensure a safe online environment and guarantee adequate data protection, we strictly comply with all legal requirements. In this privacy statement, we provide information about how and for what purpose data is collected, safety measures, storage periods and contact details.


COMPANY NAME: SNORKEL SPAIN, SL (hereinafter ROYAL QUEEN SEEDS)

C/ Vilar d'Abdelà, 5 (nave 1) CP: 08170 de Montornès del Vallès

+34 937 379 846

support@royalqueenseeds.com


The present Privacy Policy sets out the terms on which we will treat personal data at ROYAL QUEEN SEEDS; this includes any personal data collected through our website https://www.royalqueenseeds.com/ as well as any other data we process in the course of our business activities.

ROYAL QUEEN SEEDS collects the following personal data for the purposes listed below:

SECTION 1 – PERSONAL INFORMATION WE COLLECT

1.1 Account purchases

Account purchases can only be made if you are in possession of a personal account. When you create an account or purchase something from our shop, as part of the buying and selling process we collect the following personal information that you provide to us:

This information is required for delivery. In addition, when you browse our shop, we automatically receive the Internet Protocol (IP) address of your computer. Based on this information, we can optimise your online experience and at the same time protect our online environment.

Purpose of data collection

We collect and store account-related data for the following purposes:

(a) to carry out obligations arising from any contracts between you and us, and to provide you with information, products and services that you may request from us;

(b) to set up, manage and communicate with you about your account and your orders;

(c) to conduct market research and analysis;

(d) to confirm your age and identity, and to detect and prevent fraud.

1.2 Newsletters

With your explicit permission, we may send you newsletters about our shop, new products and other updates. We send newsletters based on your explicit consent. In the event that you purchase a product, and in accordance with current regulations, we may send you commercial communications in accordance with the legitimate interest of our company, always about products or services similar to those you have purchased or contracted. In any case, you may exercise your right of opposition through the channels announced in this Privacy Policy. The following information is collected in relation to the newsletter:

We do not need to know the sex of the person in order to send the newsletter (data minimisation: by law we must ask for data that is strictly necessary to provide the service, and in this case knowing the sex is not necessary to send the newsletter).

Purpose of data collection

The data collected is used to:

(a) personalise our emails, including your name and gender;

(b) provide gender-specific content.

You can withdraw your consent at any time by using the link provided in the newsletter or the contact information provided in section 2.

1.3 Customer service and contact form

In order to provide appropriate support, our customer service employees have access to information related to the account. Consequently, their support will be highly effective and friendly. The data provided in our contact form is used by our CRM provider, SuperOffice. We will only use your details to respond to your message.

SECTION 2 – LEGITIMATE INTEREST

If you have purchased any of our products, please note that we may process your personal data for promotional purposes, based on Royal Queen Seeds' legitimate interest only to offer you products or services from our company and about products or services similar to those you have purchased. You may exercise your right to opt out of future messages by the means set out in this Privacy Policy or through any notification you receive.

2.1 How do you withdraw consent?

If you change your mind, you can withdraw your consent for us to contact you for the purpose of collecting, using, or disclosing your data at any time by reaching out to us at: support@royalqueenseeds.com.

SECTION 3 – DISCLOSURE

We may disclose your personal information if we are required to do so by law or if you breach our Terms of Service.

SECTION 4 – HOW LONG DO WE KEEP YOUR DATA?

At Royal Queen Seeds, we will not retain your data for longer than is necessary for the purposes described in this Policy. Different retention periods apply for different types of data; however, the longest period we will normally hold any personal data is 10 years.

4.1 Account information

Data relating to the account remains relevant for as long as the consumer is in possession of an account. Therefore, the data remains documented for as long as the account exists. When our customers delete an account, the associated data will be deleted within a reasonable period of time. Requests regarding the inspection or correction of stored personal data or the deletion of an account can be sent to support@royalqueenseeds.com.

4.2 Newsletters

In the event that you give us your consent to inform you about our products or services, we will keep your data until you express your wish not to receive any further communications from us. However, we regularly (every month) carry out a relevance check. Registered customers (and their personal information) will be deleted whenever customers do not reply to our request. In addition, our newsletter mailing has an opt-out feature. Consumers can withdraw their consent by using this opt-out feature.

SECTION 5 – COOKIES

Cookies are small information files that notify your computer of previous interactions with our website. These cookies are stored on your hard drive, not on our website. Essentially, when you use our website, your computer displays its cookies to us, informing our site that you have visited before. This allows our website to function more quickly and remember aspects related to your previous visits (such as your username), making your experience more convenient. At Royal Queen Seeds, we use two types of cookies: functional and analytical.

5.1 Functional Cookies

Functional cookies are used to enhance your online experience. Among other things, these cookies track what is added to your shopping cart. The use of these cookies does not require prior authorization.

5.2 Analytical Cookies

Analytical cookies are used for research and market analysis. The data collected with these analytical cookies is anonymous, making it unusable for third parties. The use of these cookies does not require prior authorization.

SECTION 5 – THIRD-PARTY SERVICES

Third-party services are required to conduct transactions and provide our services. In general, the third-party providers we use will only collect, use and disclose your information to the extent necessary to enable them to perform the services they provide to us.

However, certain third-party service providers, such as payment gateways and other payment transaction processors, have their own privacy policies regarding the information we must provide to them for your transactions.

We encourage you to read the privacy policies of these providers so that you can understand how these providers will handle your personal information.

In particular, certain suppliers may be located or have facilities located in a different jurisdiction than yours or ours. Therefore, if you choose to proceed with a transaction involving the services of a third party, your information may be subject to the laws of the jurisdiction in which that service provider or its facilities are located.

Once you leave our website or are redirected to a third-party website or application, you are no longer governed by this Privacy Policy or the Terms of Service of our website.

Web analytics service (anonymous data)

On this website we have integrated an element of a web analytics service (with anonymisation functionality). Web analytics can be defined as the gathering, processing and analysis of data about the behaviour of visitors to websites. An analytics service collects, among other things, data about which website a person came from (the so-called referrer), which sub-pages they visited or how often and for how long they visited a sub-page. Web analytics is mainly used for website optimisation and for a cost–benefit analysis of internet advertising.

Courier service

To complete deliveries we use a courier service. This courier service carries out the delivery between our company and the consumer's home. To complete these logistics, the company requires access to the consumer's name and address information.

Mailing service

Royal Queen Seeds uses a third-party mail service provider to send its newsletter. This provider has access to limited account information related to opt-in consent (e.g. email address).

Marketing services

Royal Queen Seeds has the support of a company that specialises in marketing and communication activities. Their access to personal information is very limited and mostly anonymous.

Payment services

At Royal Queen Seeds we use external payment services to handle our transactions (e.g. credit card payments).

SECTION 6 – SECURITY

To protect your personal information, we take reasonable precautions and follow industry standard best practices to ensure that it is not inappropriately lost, misused, accessed, disclosed, altered or destroyed.

If you provide us with your credit card information, the information is encrypted using secure socket layer technology (SSL) and stored using AES-256 encryption. Although no method of transmission over the internet or electronic storage is 100% secure, we follow all PCI-DSS requirements and implement additional industry standards that are commonly accepted. Information related to the account is protected with a hashing method. This method transforms the information into a generated hash. As a result, confidential information is protected and invisible, even to us. In addition, our databases are exceptionally protected against unauthorised access. For example, access to the database is only possible and permitted via approved IP addresses (e.g. from Royal Queen Seeds headquarters). Other attempts and addresses are rejected at all times.

Furthermore, data is anonymised as much as possible, so it cannot be directly linked to a specific consumer. With this data, however, we may be able to carry out market research and analysis. In addition, the third parties concerned (e.g. mailing service) are examined prior to our collaboration, comply with the GDPR from the EU and receive a processing agreement. Within Royal Queen Seeds, employees are assigned different access permissions. Specific permission provides access only to information that is strictly required to perform a task. Digital security measures are subject to change and must meet high requirements to ensure the safety of online customers. That is why, at Royal Queen Seeds, we appoint a security officer. Regular verification and improvement of security measures (where necessary) are part of the role.

SECTION 7 – CHANGES TO THIS PRIVACY POLICY

We reserve the right to modify this Privacy Policy at any time, so please check back regularly. Changes and clarifications will be effective immediately upon being published on the Website. If we make substantial changes to this policy, we will notify you here that it has been updated so you will know what information we collect, how we use it and under what circumstances, if any, we use and/or disclose it.

SECTION 8 – YOU HAVE THE RIGHT TO: