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HomeProductsProfessional Grade Luminaires 320W LoPro Max Horticultural Luminaire – DLC Listed
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640W LoPro Max Horticultural Luminaire $895.00 $845.00 exc tax

320W LoPro Max Horticultural Luminaire – DLC Listed

As Powerful as it is Precise

Rated 5.00 out of 5 based on 9 customer ratings
(9 customer reviews)

$570.00 $520.00 exc tax

The Active Grow LoPro Max Series Luminaires are lightweight and ultra-thin LED fixtures designed to replace HPS lights in vertical racking or sea of green applications. The LoPro Max features Philips chipsets for maximum light output and proprietary optics that create uniform light coverage and deep canopy penetration for high DLI requirement plants. Each fixture comes standard with Active Grow’s proprietary Entourage Spectrum which incorporates 730 nm wavelengths to increase photosynthesis rates via the Emerson Effect. These additional Far-Red wavelengths boost healthy growth during vegetative and flowering cycles. The natural high CRI 94 light also makes plants look more vivid, helping growers spot pests and fungus like powdery mildew easier. The integrated rotary dimmer provides smooth dimming down to 10%. Growers can also dim multiple fixtures via the daisy chain power and dimming ports using a smart controller. The luminaires are DLC listed, IP65 rated for tough CEA applications and deliver a long lifetime of outstanding and consistent performance.

Learn more about Active Grow Spectrums.

Click here to save big when you combine the 2’x4’ Walden Tent with the 4” Ventilation Kit and 320W LoPro Max Horticultural Luminaire. 

*Free Shipping on all LoPro Max Luminaires (USA and Canada).

Products ship within 1-2 business days from date of purchase.

Power: 320W DLC
  • 320W DLC
  • 640W DLC
  • 640W

240V Plug Adapter

The 240V Plug Adapter converts a 110/120V 5-15P IEC plug into a 220/240V 6-15P plug and is designed for use with Active Grow products rated for 120-277V only.

Note: This Plug Adapter is not a voltage converter.   

    SKU: AG/320LPM/ES/277V Category: Professional Grade Luminaires
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    • Description
    • Additional information
    • Specifications
    • Spectral Analysis
    • LoPro Max Introduction Video
    • Reviews (9)
    • Request a quote
    Description

    DLC Horticultural Listed

    Qualified product under DLC’s Horticultural Lighting Program

    Lightest in Class HPS/HID/CMH Replacement

    The LoPro Max Series Luminaire is a lightweight (320W only 12.5 lbs) horticultural fixture that features a super thin design (less than 3’’ with no bulky drivers) which allows it to go to work in minimal clearance vertical racking systems

    Built with Attention to Detail

    Premium Philips brand chipsets, fully dimmable drivers and all IP65 rated components allow the LoPro Max to perform at the top of its grow game in any space

    Save Energy

    Save 45% of energy costs compared to 600W HPS and HID lamps with additional savings available from lower heat and HVAC costs

    Entourage Spectrum

    The Entourage Spectrum incorporates 730 nm wavelengths to increase photosynthesis rates via the Emerson Effect. These additional Far-Red wavelengths boost healthy growth during vegetative and flowering cycles. The natural high CRI 94 light also makes plants look more vivid, helping growers spot pests and fungus like powdery mildew easier

    Integrated Dimming System

    Built-in rotary dimmer provides smooth dimming down to 10%. Also compatible with 1-10V hardwiring and smart controller options

    Daisy Chainable Power & Dimming

    Dim multiple fixtures using the built-in power and dimming daisy chain ports with a smart controller

    IP65 Rated

    IP65 rated components protect the fixture from dust and water exposure commonly encountered in most CEA applications

    SafeShield Optic

    SafeShield proprietary optics create a thermal buffer to protect LED diodes from overheating, guaranteeing an extra-long lifetime

    Extra Long Lifetime & Guarantee

    Features an exceptional 50,000-hour lifetime and a 5-year limited warranty

    Certified Safe

    All fixture components and manufacturing processes certified safe by UL standards

    Additional information
    Shipping Quantity

    1-Luminaire Pack

    Size

    4FT

    Power

    320W DLC

    Spectrum

    Entourage Spectrum

    Base Type

    Corded-Electric

    Voltage

    120-277V

    Plant Light Requirement

    Medium-High Light, High Light, Very High Light

    Plant Type

    Cannabis, Flowers, Fruits, Herbs, Leafy Greens, Tropical Plants, Vegetables

    Specifications

    Specifications

    • Model number: AG/320LPM/ES/277V/YY
    • Power: 320 watts
    • Coverage area: 2’x4’ (Flower) 3’x4′ (Vegetative)
    • Input voltage: 120-277V 50-60Hz
    • Amperage: 120V (2.66A) / 208V (1.53A) / 240V (1.33A) / 277V (1.15A)
    • Rated power factor: >90%
    • Light distribution: 120°
    • Thermal management: Passive
    • PPF output (400-700 nm): 825 µmol/s
    • PBAR output (280-800 nm): 900 µmol/s
    • PPF efficacy: 2.55 µmol/J
    • PBAR efficacy: 2.77 µmol/J
    • Spectrum: Entourage Spectrum
    • CRI: 94 (typical)
    • Dimensions: 45.67’’x21.62’’x2.87’’ (1160x549x73mm)
    • Weight: 12.5 lbs (5.7 kg)
    • Mounting height: 6-36″ (152-914mm)
    • Dimmable: Integrated dimmer 10-100% / 1-10V hardwire / Smart controller
    • Daisy chainable power: Yes
    • Daisy chainable dimming: Yes
    • Smart controller compatible: Yes
    • IP rating: IP65
    • Lifetime: 50,000 hours
    • Warranty: 5 years
    • Certifications: DLC, UL 8800, UL 1598 Wet-location rated
    • Accessories included: 2 Y-hangers, 8.2′ (2.5m) 110V NEMA 5-15P power cord
    • Optional accessories: 8.2′ (2.5m) 240V NEMA 6-15P power cord, power daisy chain cable, dimming daisy chain cable, 0-10V dimming cable, smart controller
    Spectral Analysis

    Spectral Analysis

    LoPro Max Horticultural Luminaire Spectrums

     

    Entourage Spectrum

    Features a natural high CRI 94 light with additional 730 nm Far-Red wavelengths essential for boosting healthy growth during vegetative and flowering cycles.

     

     

    LoPro Max Introduction Video

    LoPro Max Introduction Video

    Learn about the 640W & 320W LoPro Max LED Horticultural Luminaires as well as the impact of Far-Red wavelengths, the Emerson Effect, benefits of high CRI lighting, the PBAR range, smart controller functionality, DLC test data and more:

    Reviews (9)

    9 reviews for 320W LoPro Max Horticultural Luminaire – DLC Listed

    1. Rated 5 out of 5

      Troysgreenthumb – April 20, 2021

      Great Light, I have it in a 5×3 tent. It runs nice and cool. I have never had a problem with it.

    2. Rated 5 out of 5

      Chris wright – January 7, 2021

      Great light, great price, great yields at only only 320watts! Put this 320w lo pro max in my 2×4 gorilla grow tent! Perfect size light that distributes an abundant even light through out the canopy. With this full spectrum led you can get as close as you want to the canopy as you want without burning. Light adjustability with just a turn from a knob from 10-100% is great feature for this light. Great for all stages of a plants life. Seedling anywhere from 10-25%, vegetive cycles from 25-50 or even 75. And flowering crank it all the way up to 100%. Depending on your environment and air flow my light was running at about 94-96 degrees F at max %. With the open design of the light bars it allows for great cooling without causing heat build up over your canopy. And only at 320watts definitely a great bang for you buck. You can expect great quality yields with this led light compared to a 400watt hps. Sometimes less is better and this light definitely holds its ground compared to a lot of other lights on the market!

    3. Rated 5 out of 5

      Chris – December 30, 2020

      Verified reviewVerified review - view originalExternal link | usWisconsin, United States

      This light is really fantastic. It grows greens indoors exceptionally well at only half power. I have already harvested green leaf lettuce, romaine, kale, radish, and beets. Next will be peppers, carrots, and plant starts for the spring garden. I look forward to expanding my setup soon.

      Uploaded image(s):

      Image #1 from Chris
    4. Rated 5 out of 5

      Jeff Keeling – December 29, 2020

      Verified reviewVerified review - view originalExternal link | usTexas, United States

    5. Rated 5 out of 5

      Kindle Customer – November 11, 2020

      Great Buy. This is a powerful light. We love it, it gets the job done we have 4 plants under it and we love the dimmer and the fact that we can adjust the temperature.

    6. Rated 5 out of 5

      Bill jones – October 17, 2020

      Worked well and was shipped on time nice light

    7. Rated 5 out of 5

      bibiana culver – October 7, 2020

      Powerful dependable and with a dimmer! Amazing product! I grow high light orchids in a second bedroom of a two bedroom apt. This is my third light from Active Grow, my orchids have reponerse favorable to this new light. I highly recommended.

    8. Rated 5 out of 5

      Kimberly Light – September 16, 2020

      Great buy! Very good, will definitely be buying another

    9. Rated 5 out of 5

      AlboPepper – May 26, 2020

      Highly Versatile, Professional Dimmable LED Replacing Both HID & T5 Lights. This single LED grow light can replace both HPS & fluorescent T5s. It includes Far-Red diodes on the board. A good candidate for professional grow facilities looking to invest in horticultural lights. Watch my YT video for the full, in-depth review!

      https://youtu.be/PCaesi_M5DQ

      FORM FACTOR: The LoPro Max is a lightweight, low profile luminaire, safety rated for dust & water exposure. The 4 LED strips remind me of a 4 ft, high output T5 fluorescent light. The open design allows for maximum air flow. Only 40% of the footprint is shaded, so overhead light sources (such as sunlight in a greenhouse) can reach the plants.

      It easily functions as a T5 replacement, when dimmed down to lower wattages. By default tho, it produces much higher light levels. More light than the most efficient 400 watt HPS systems. It even competes well against 600 watt single-ended HPS lights. The LEDs are much more efficient than any fluorescent bulbs & have a significant edge over top of the line HIDs.

      FAR-RED LIGHT: Looking at the latest in LED science, manufacturers are focusing on full spectrum LEDs. To truly achieve that, they’ve added Far-Red LEDs. Why? For one thing, there is the “Emerson Effect”. Adding Far-Red photons to higher energy PAR photons can create a synergistic effect, resulting in increased photosynthetic efficiency. That means: More growth & plant mass!

      FINAL THOUGHTS: I really like Active Grow’s LoPro Max LED system. It’s a little larger than what I need for my Wintertime seedlings. If I had a nice full size bench, it would be a no-brainer. But these aren’t designed for small-scale hobbyists. The 320W model is an ideal fit for a 2×4 grow tent. You can safely hang the lights nice and close for a super high DLI during the bloom cycle. These are also great for various rack systems. These are professional, commercial grade LEDs, rated to be safe & reliable. This single system can replace everything in your grow operation, starting with T5s & finishing off with HIDs.

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      Active Grow
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      Seattle, WA 98125

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      Phone: 206-792-9799

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      LED Grow Lights for Cultivators of Fine Craft Flora

      Sustainable Grow Lighting
      We hope everyone is having a nice 4/20 eve! Please We hope everyone is having a nice 4/20 eve! Please enjoy some photos from the man @troysgreenthumb growing spliff's strawberry @spliffseeds and Punch Berry cookies using the Active Grow LoPro Max 320W LED grow light in his 5x3 tent. ________________________________________
Active Grow® Sustainable Horticultural Lighting
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      It’s that time of year again! Happy 420 season t It’s that time of year again! Happy 420 season to everyone! Come check out the amazing deals on LoPro Max Horticultural Luminaires and the brand new Walden Grow Tents today until April 25th. Make it a bundle and save even more! May the plant be with you.
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#activegrowled #420sale #growsustainably #saveenergy #savetheplanet #420 #growyourown #ledgrowtent #waldengrowtent #lopromax
      LoPro Max LED Grow Light - Far-Red, The Emerson Ef LoPro Max LED Grow Light - Far-Red, The Emerson Effect, High CRI & DLC. Introducing the new Active Grow 640W and 320W LoPro Max Horticultural Luminaires. In this video we shine some light on the wattage, the spectrum and the PPFD data of these two powerful LED grow lights. We also introduce some new and some not so new horticultural lighting concepts like the benefits of high CRI light, the impact of far-red wavelengths, the Emerson Effect and why the extended PBAR (280-800 nm) spectral range may be more useful for understanding lighting for plants than the traditional PAR (400-700 nm) spectral range. In addition, we share the DLC 3rd party test reports of the PPF and extended PPF range data for the 640W LoPro unit so you know exactly what you are getting in terms of efficacy with these fixtures.
      Some pro tips for seed starting from @joegardener Some pro tips for seed starting  from @joegardener using Active Grow T5 LED Lamps  "Lots of dense planting tomato seedlings growing under lights right now. About 25 varieties, and about 25 seedlings per cell. These seeds were sown 10 days ago and they are doing great! Using DIY self-watering system and these guys are happily growing under ActiveGrowLED T5's. I trial lots of different lights but have been very happy with these. Two shelves currently dedicated to these. Will transplant in 3 weeks to deep pots, one seedling per pot. I have about 450 seedlings in this 10x20" 18-cell tray. It’s an awesome way to grow a lot of varieties in a small footprint…that is until you transplant them to their own pots! In my case they’ll spend a lot of time outside hardening off in zone 7b along with the ability to bring them inside if the weather turns nasty! I love this time of year."
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Buckets 🪣 from @thebucketcompany💚 #thebucketcompany #wegrowtrees With the right set up you can grow some crazy plants 😝😝😝😝  🌱Thank you @cannagirljustgrow
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