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Horticulture Lighting Group HLG 550 V2 Eco  - LED Grow Lights Depot
Horticulture Lighting Group HLG 550 V2 Eco  - LED Grow Lights Depot
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Horticulture Lighting Group HLG 550 V2 Eco

  • Availability: Out of stock

    At 2.5 umol/j, the HLG 550 V2 Eco is one of the most efficient single-ended 1000-watt HID replacements on the market!

    The Horticulture Lighting Group HLG 550 V2 Eco LED light will replace a single-ended 1000W HID while only drawing 480 watts at the wall and exuding the light output of 1,200 umol/s!

    The HLG 550 V2 lamp is comprised of a single ultra-thick PCB populated with 1152 Top-Bin Samsung LM301H LEDs.

    Top Features

    • High-efficiency custom-designed white light quantum board with Samsung LM301H diodes
    • 3000K or 4000K white-light full spectrum for optimal canopy penetration and easy viewing
    • Ideal for seedling to harvest growth 
    • Reliable passive-cooled design (no cooling fans required)
    • Optimal canopy penetration with diffused light via a large form factor
    • Optional lenses for narrower beam angle and increased intensity 
    • Dimmable high-efficiency Inventronics (or Mean Well) driver (240-480W range)
    • Designed and manufactured in the USA


    Spectrum options



    PAR Chart

    4x4 Tent

     4x4 open space

    PAR chart


    HLG 550 Rspec, BSpec and Eco comparison

    HLG 550 comparison

    More info

    Lab report





    Model/SKU: HGL 550 V2 Eco

    Wattage draw: 240-480 watts (dimmable on driver)

    HID equivalent: 1000 watt single-ended HID fixture

    LEDs: 1152 x Top-Bin Samsung LM301H diodes

      PPF: 1200 umol/s

      PAR efficacy: 2.5 umol/j

      Coverage area:

      • Veg: 6' x 6'
      • Flower: 4' x 4'

      Mounting height: 

      • Flower: 18"-24"
      • Veg: 24"-36"

      Thermal management: Passive cooling

      Weight: 17 lbs

      Dimensions: 24” x 20” x 2”

      Outer packaging: 29" x 23" x 4"

      Operating/input voltage: 90-277VAC; 50Hz-60Hz

      Amperage: ~4.23A @ 120V; ~2.16A @ 240V

      Certifications: None; not ETL/UL certified

      Product includes:

      • Fixture with 120V US cord and plug 
      • Dimmable Iventronics (or Mean Well) driver (dimmable to 50% intensity)
      • Rope ratchet hangers

      Recommended for:

      • Grow tents
      • Grow rooms
      • Large indoor grows
      • Vegetative growth and/or flowering
      • Full-cycle growing from seedling to flower
      • Soil, hydroponic, aeroponic, or aquaponic systems

      Manufacturer's warranty: 1-year

      Shipping / Cancellations / Returns

      Order Confirmation

      As soon as you place the order, an order confirmation will be emailed to you. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for immediate shipment (1-3 business days) we will submit the order for processing and arrange shipment.

      Order Shipment

      Most products ship within 1 to 3 business days from the date of your order (unless indicated on the product page). Some items take a bit longer to ship since they are built to order (i.e., Timber Grow Lights, ChilLED Tech, Trimmers, etc). We will send you tracking information as soon as it is available. 

      U.S. Shipping

      We are based in Portland, Oregon with warehouses nationwide. We offer FREE shipping in the lower 48 states (sometimes to HI and AK, too) via FedEx, UPS, USPS or other major couriers (product/brand dependent). Expedited shipping is usually available for an extra cost. Contact us before your purchase if you prefer an expedited shipping method and we will get you a quote.

      After the order is processed, allow 2 to 7 business days for the product(s) to reach you if shipped to a U.S. address. We can ship to PO boxes in some cases. We recommend using a street/residential address instead.

      International Orders

      Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, please email us to receive a shipping quote for lights shipped outside of the USA. You may also place an order on our online store for items that require a quote and we will notify you via email on the exact shipping costs. 

      Some items/brands can be shipped for free.

      Items shipped internationally from the USA may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not LED Grow Lights Depot.


      If you need to cancel your order, we recommend reaching out to us ASAP. We charge a 2.15% (credit card / ViaBill), 2.6% (PayPal), 6% (Sezzle) order cancellation fee once the order has been processed (before it has been shipped). We can accommodate most requests, but due to the different time zones and schedules that our warehouses ship from, the cancellation request may not reach the warehouse in time. Once the item has been arranged to ship or has shipped, the package will be treated like a 'return' and is subject to ship-back fees and restocking fees. All EZTrim orders are final and non-refundable or returnable.


      We offer return shipping in the USA if you are not 100% satisfied for any reason. Many brands have a 90-day return policy. See our full Return Policy for rules and guidance on returning an item after purchase and for brand-specific return dates. A 5-25% restocking fee (brand dependent) may apply for returns within the dates of the return policy. Reach out to us for exact return instructions and restocking fees for the item(s) that you purchased.

      If you have any questions or would like to check the availability of an item, you may email us here or call us at (888) 611-9305. Thank you for shopping with us.

      Shop All LED Grow Lights

      Happy grows!

      Erik H.


      Why shop at LED Grow Lights Depot? This is why...

      1) Thousands of Successfully Shipped Orders and Thrilled Customers

      We have been in business since 2014 and are a top-trusted online retailer offering honest grow advice and top-of-the-line LED grow lights and other grow/harvest/extaraction equipment. We have hundreds of 5-star product reviews from satisfied customers.


      2) Small, Family-Run, Veteran-Owned Business

      Founder/Owner Erik H. overseas that every customer is 100% satisfied with their purchase. If something is wrong, we will make it right, guaranteed! Call, email, or message us anytime and we will get back to you in about 1 business day or less (typically with-in minutes or hours during normal business hours). We have your back!


      3) Free Discreet Shipping in the USA 

      We offer FREE shipping in the lower 48 states via FedEx, UPS, USPS, or other popular couriers. We can ship most other products to Hawaii and Alaska for free too.


      4) Reliable International Shipping Available

      Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or similar couriers. Go through the checkout process to receive a shipping quote. Some products ship internationally for free (such as Optic LED). 

      Items shipped internationally from the US may have VAT, duties, taxes, and/or local charges due at delivery. 


      5) No Sales Tax in the USA

      Forget shopping locally or on other popular retail websites that charge tax. You can save a lot of money when buying though us since we do not charge tax in the entire USA.


      6) 100% Low Price Guarantee

      We strive to ensure that we offer the absolute best prices online. Rest assured that you are receiving the best online price when you shop with us.

      If you find a better price online before or after you order from us (for up to one month), we will match or beat the competitor's price.

      Although rare, we may refuse to offer a price match in which we incur a loss.


      7) Easy Interest-Free Financing

      Finance your purchase in minutes! See our available financing options below:

      Buy what you want today and pay for it over four installments, interest-freeLook for the Sezzle button at checkout. Get approved up to $2,500. LEARN MORE.

      Buy what you want today and split your purchase up to $500 into 4 monthly installments, interest-free. Up to $5,000 limit (with interest). Look for the ViaBill button at checkoutLEARN MORE.

      No Payments + No Interest if paid in full in 6 months on purchases of $99 or more. Get approved in seconds! Select PayPal at checkout and pay with PayPal credit or APPLY HERE


      8) We are Authorized Dealers offering a Manufacturer's Warranty

      You will buy confidently from us since only sell new, official products (no used items or clones). All warranties are new are 100% honored through the respective manufacturer.


      9) Safe, Secure, Discrete Transactions

      We accept major credit cards, PayPal, Google Pay, Apple Pay, Sezzle, ViaBill, and debit transactions. All card payments are processed through our encrypted SSL security processing system. Your identity is always protected.


      10) Hassle-Free Returns

      And just in case your purchase was not up to your standards, we offer hassle-free return shipping if you are not 100% satisfied for any reason. Many brands have a 30- to 90-day return policy. See our full return policy for details.


      --> Shop All LED Grow Lights

      Happy grows!

      Erik H.


      Customer Reviews

      Based on 15 reviews
      R.J. H.

      Horticulture Lighting Group HLG 550 V2 Eco

      Gregorio T.
      Great choice

      Excellent light

      Jameson E.
      Great quality light

      I got this light one grow cycle ago and am seeing great results and will definitely buy another one when I’m ready to add another tent.
      I love the built in dimmer it’s perfect for all stages of growth as well.

      Jason D.
      Eco 550

      I’ve always been a hps guy but these light seems to better than the 600 watt hps it replaced for the 4*4 tent. The growth is better in veg with this light but haven’t used it for flowering yet. The first week I had a few problems like light being to close, as being new to these lights but customer service is great and had me back on track in no time and there there for any problems u have.

      Shawn L.
      Great light

      The light is great !! It’s a great product and great Customer service.
      My plants are loving it .