Hellion Double Ended CMH Grow Lamps for Optimal Plant Growth

Enhance your indoor gardening experience with specially designed Hellion Double Ended CMH Grow Lamps by Adjustawings, perfect for providing the precise lighting conditions required by your plants for healthy growth. These high-performance grow lamps come in 630W-3100K and 630W-4200K configurations to suit your specific lighting needs.

Features and Benefits

  • Energy-Efficient Design: The Hellion DE-HPS and CMH lamps utilise double-ended technology to provide consistent illumination, while consuming less power than traditional single-ended grow lamps.
  • High-Quality Materials: The Adjustawings Hellion grow lamps are constructed with top-notch materials, ensuring durability, enhanced performance, and a longer lifespan for sustained use.
  • Suitable for Various Growth Stages: The option to choose between 630W-3100K and 630W-4200K configurations allows you to customise the grow lamps to best suit the specific needs of your plants during different stages of growth.
  • No Significant Spectral Degradation: These double-ended CMH grow lamps maintain their spectral quality and efficiency throughout their lifespan, ensuring optimal light delivery for your plants at all times.
  • Compatibility with Adjustawings Reflectors: For maximum performance, use Hellion Double Ended CMH Grow Lamps in conjunction with Adjustawings reflectors to assure even light distribution and thorough coverage of your garden.

How to Use

  1. Before installation, ensure that your lighting system and ballast are compatible with the selected Hellion Double Ended CMH Grow Lamp (either 630W-3100K or 630W-4200K).
  2. Switch off the power to your lighting system before starting any installation procedure.
  3. Carefully unpack and handle the grow lamp with clean gloves to prevent oil residues from your hands from affecting the lamp's performance.
  4. Insert the double-ended CMH lamp into your reflector's lamp holders, ensuring it is seated securely and evenly.
  5. Attach the reflector and lamp to your lighting system, following the manufacturers guidelines for proper installation and support.
  6. Once the lamp is installed, turn on the power to your lighting system and ensure the lamp illuminates correctly.

Aqua Gardening Suggests These are Best For

The Hellion Double Ended CMH Grow Lamps are ideal for serious indoor gardeners who require optimal lighting conditions for their plants throughout different growth stages. Whether you are growing ornamental plants, vegetables, herbs, or other plant species, these versatile and energy-efficient grow lamps help create the perfect light environment for enhanced plant growth and development.

Hellion Double Ended CMH and HPS Grow Lamps Specifications:

Model 630W 3100K 630W 4200K
Luminous Flux 64,100 lumens 64,250 lumens
Lumen/watt 102 102
CRI 88 Ra8 97 Ra8
PPF 1200 ?mol 1210 ?mol
Photon Efficiency 1.91 ?mol/J 101.93 ?mol/J
Colour Temperature 3100K 4200k
Rated Average Life 12,000 hours 12,000 hours




What are the key benefits of using Hellion Double Ended CMH Grow Lamps?

Hellion Double Ended CMH Grow Lamps offer high efficiency, long lifespan, and broad spectrum lighting. These lamps can work at 630W-3100K and 630W-4200K settings without any significant spectral degradation or efficiency loss, providing optimal light for various stages of plant growth and development.

How do the Adjustawings Hellion DE-HPS and CMH lamps differ in terms of their light spectrum?

The Hellion DE-HPS lamps provide a predominantly red spectrum ideal for flowering plants, while the CMH lamps emit a broader spectrum with more balanced proportions of blue and red wavelengths. This makes CMH lamps more suitable for complete plant growth cycles or the vegetative phase of growth.

How long is the lifespan of Hellion Double Ended CMH Grow Lamps?

The average lifespan of Hellion Double Ended CMH Grow Lamps is approximately 20,000 hours, depending on usage and proper maintenance.

How do I install Hellion Double Ended CMH Grow Lamps in my grow space?

To install Hellion Double Ended CMH Grow Lamps, you will need an Adjustawings compatible reflector and ballast. Simply follow the manufacturers instructions for installation, ensuring that the lamp is secured properly in the reflector and connected to the ballast. Always ensure that adequate cooling and ventilation are available to protect the lamp and your plants from excessive heat.

Are these grow lamps suitable for all types of plants?

Hellion Double Ended CMH Grow Lamps are suitable for a wide variety of plants, including vegetables, flowering plants, and ornamental plants. The broad-spectrum light emitted by these lamps ensures that plants receive the necessary wavelengths for optimal growth and development.

How do I maintain the efficiency of my Hellion Double Ended CMH Grow Lamps?

To maintain the efficiency of Hellion Double Ended CMH Grow Lamps, clean the lamp and reflector regularly to remove dust and debris that may accumulate. Replace the lamps as needed, especially when they approach the end of their lifespan to ensure optimal performance. Additionally, check for any improper connections or damaged components, and address any issues promptly.

Can I use Hellion Double Ended CMH Grow Lamps in a greenhouse setting?

Yes, Hellion Double Ended CMH Grow Lamps can be used effectively in a greenhouse setting for supplemental lighting. Ensure that the lamps are properly installed, and follow the manufacturers guidelines for operation and maintenance to ensure the best results.

Still Unsure if This Product is Right for You?

  • Submit a question via the Reviews & Questions tab on this page, and our team will respond to you
  • Login to check your Aqua Gardening Member Price
  • Book a free Consult with the Aqua Gardening team here
  • Still Overwhelmed? Start your Gardening Journey with a free eBook here


Product Manual

View PDF brochure for Hellion Double Ended CMH Grow Lamp 630W 3100K

(SKU: 121143)

Shipping Calculator

Enter the quantity of product and your Australian suburb name to calculate the shipping costs for multiples of this item only. You can calculate the shipping costs for your entire order, including international orders, on the Cart Page.

Shipping Dimensions & Weight

Dimensions: 0.07m (Length) x 0.07m (Width) x 0.40m (Height)

Weight: 0.3kg

Free Shipping Eligibility

Aqua Gardening offers free shipping on most orders above $249 that are not bulky items.  Once you place all the items you wish to buy in the cart, the combined shipping price will be shown in the cart, including Free Shipping if you are eligible. For full details please see our free shipping eligibility here.

Delivery Information

Back Order products

These are products we usually carry in stock but are temporary out of stock. These products will be back in stock within a few days. We can send you an email notification when they are back in stock if you click on the “Notify me when back in stock” link. See the full details here.

Click & Collect Only products

These products can only be collected from our Brisbane showroom as we can not ship them. If you place any of these products in your cart, you will only see the Click & Collect option at the checkout.

Fast Dispatch products

These are products that we have in stock in our Brisbane showroom, and they are available for immediate Click & Collect or Shipping. Keep in mind that if you have a product which is not listed as a Fast Dispatch product in your cart, there might be a delay on your order. See the full details here.

Special Order products

Special Order products are products that we do not regularly stock. These products will be ordered specially for you, or dispatched directly to you from our supplier. See the full details here.

Ship-To-Store products

Products marked with ship-to-store can still be shipped to us to collect in-store! Simply check out with the shipping address: 3/4 Billabong Street, Stafford, QLD, 4053. Once your order arrives, we’ll email you to let you know that it is ready to collect.


Limited Warranty - This product has been stored in a controlled environment to ensure you will receive the best quality product possible. Due to this reason this product is sold on a strict no refund or return policy, unless it falls under a warranty claim.


60 Day Returns - Not available for this product, please contact us if you have any issues. More details...