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LumiGrow Pro 325 LED Grow Light

Small, yet powerful 325w LED light that runs 88-264 volt with auto recognition. Adjustable spectrum via three knobs controlling blue, white, and red LEDs. Great for indoor gardens and greenhouses. 5 year warranty.


Additional Information

Name LumiGrow Pro 325 LED Grow Light
Brand LumiGrow
Alt SKU LU60001
UPC 00729440115234
Warranty 5 Year
Dimensions 9⅞W x 11½″L x 5⅜″H
Voltage 120-240v
Amps (5A @ 115V/ 2½A @ 230V)
MSRP $1,499.00
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What size growing area does the 325 Lumigrow work for?


  • The LumiGrow Pro 325 LED Grow Light grow area depends on the height from which you are hanging the fixture. The growing area of this LED is a 2:1 ratio of hanging height to one side of the area. Example for a hanging height of 2 foot your grow area would be a 4x4 footprint and if your hanging height was 2.5 feet the grow area would be 5x5 footprint.

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LumiGrow Pro Series 325 LED Grow Light

View Growers House review and PAR test of the LumiGrow Pro Series Greenhouse units. Want an overview of all LumiGrow products? Check out our Everything You Need To Know About Lumigrow LED Grow Lights page.

You no longer need to choose between boosting crop yields and controlling operating costs. LumiGrow Pro Series LED Grow Lights deliver both benefits with the industry's two most powerful LED greenhouse lights: the LumiGrow Pro 325 and the LumiGrow Pro 650.

  • The LumiGrow Pro 325 has an equivalent red and blue PAR rating of a 1000w HID HPS Bulb.
  • The growing area of this LED is a 2:1 ratio of hanging height to one side of the area. (Ex: 2½' hanging height would be a 5'x5' area.... 3' hanging height would be a 6'x6' Area.)

    • Peerless in the Industry, LumiGrow Pro Series Lights are The Most Cost-Effective Means of Boosting Crop Yield.

      Well-designed lighting systems boost yield and quality. But ordinary lights cost so much to operate that they erode profits. Energy-efficient LumiGrow solutions enable growers to achieve the advantages of supplemental lighting without high operating costs. That's why LumiGrow is the considered choice of expert growers around the globe.

      How It Works

      The Pro series equips growers with LED lights that output more red and blue in the essential PAR range than the industry's most powerful conventional lighting systems, including any high-intensity discharge (HID) fixture. Peerless in the industry, Pro 325 and Pro 650 lights double and quadruple, respectively, the brightness and efficiency of the LumiGrow ES330™ system, previously the industry's most powerful LED light.

      Best for Your Plants

      You'll make the most of your greenhouse or other growing environment because the LumiGrow Pro series provides uniform light distribution without harmful hot spots. In addition, LumiGrow lights run 70% cooler than high intensity discharge (HID) lights, eliminating plant damage and problems related to unmanaged greenhouse temperatures. Hot-running HID lights stress plants as evidenced by high water and nutrient demand. By contrast, plants grow safely at any distance from LumiGrow lights.

      Lowest Cost of Ownership

      Energy-efficient LumiGrow Pro series lights cost between 40% to 70% less to operate compared to HID lamps. New sites see dramatically lower infrastructure costs because of reduced electrical requirements. LumiGrow lights also eliminate the need for ballasts and reflectors while they minimize cooling loads, accelerating your payback. Growers see electrical bills trimmed by approximately half, month after month, year after year.

      Remarkably Simple to Operate

      Mount your LumiGrow solution and plug it in. Most growers maximize their benefits with a full-scale installation or retrofit; others replace ordinary lights with LumiGrow LED lights as they age. Either way, LumiGrow Pro series lights last 10 times longer than HID lights without degradation, which means your investment will continue to reward you over time. LumiGrow Pro series lights are covered by the industry's best 5-year warranty.

      Recommended Applications

      • Agricultural and Horticultural Operations
      • Commercial Vegetable and Flower Production
      • Supplemental Greenhouse Lighting
      • Hydroponics
      • Indoor Farms
      • Research

      Key Features

      Provides Maximum Light Density

      • Enhanced spectral output covering full PAR (400-700nm) promotes photosynthesis
      • More red and blue PAR per Watt than any other lighting fixture
      • Industry's most efficient LEDs
      • Small hardware footprint minimizes plant canopy shadowing
      • Puts Control at Your Fingertips

        Individually adjustable Red and Blue balance knobs for precise spectral control White-only View mode Compatible with automated control systems

        Delivers Advanced Thermal Management for Long-Lasting Performance

        Runs 70% cooler than HID lighting Massive heat sinks keep LEDs running cool Operates safely without high voltage

        Reduces Your Costs with Energy Efficiency

        Pro 325 uses approximately 70% less energy than the equivalent 1,000-Watt HID light and Pro 650 uses 40% less energy Eligible for energy utility rebates

        Make the Planet-Friendly Choice

        RoHS compliant (mercury- and lead-free) Long lasting

        Installs and Operates Simply

        Smart Volt auto-switching and regulating power supply adjusts to appropriate voltage for international use Installs just like HID lights and operates seamlessly alongside them

        Built to Last

        Light-weight, yet strong powder-coated aluminum hardware Proprietary constant-current LED controllers 5-year warranty Customer Support from a US-based manufacturer
        LumiGrow Pro 325 Series Technical Specifications:
        Operating Voltage: 88-264 VAC (auto-switching) (5A @ 115VAC/ 2.5A @ 230VAC MAX)
        Operating Frequency: 47Hz-63Hz
        Typical Power Consumption: 325 Watts
        Weight: 9 lbs
        Dimensions: 9-7/8″W x 11-1/2″L x 5-3/8″H
        Operating Temperature: –20º C to 60º C (–4º F to 140º F)
        Lifespan: 50,000 hours
        High Power Factor: > 0.95

        Technical Specifications

Customer Reviews

great light Review by studs
Overall Rating
Great addition to my 650. (Posted on 8/10/2016)
best of the LEDs Review by mutant geezer
Overall Rating
The quality of the components and construction is the best on the market. Have been using them for over a year now. After experimenting with the first two crops to figure the optimal light combinations for growth and budding, the third planting yielded beyond expectations. They put out virtually no heat so you can't use them as a grow room heat source. (Posted on 2/28/2014)
I would recomend this light to everyone. Review by [email protected]
Overall Rating
This light is awesome. I have had my Lumigrow Pro 325 for about 2 months and my plants are thriving under it. They are very powerful and I have had some problems with light burn when I had the RED / WHITE/ BLUE knobs all turned to 10 @ about 20" above the canopy, so play with the knobs to see what mix your plants grow best under. I like the ability to adjust the knobs so that I can get the right amount of light intensity needed for different type of plants. I would recommend this light to anyone wanting an above average LED light for a great price. (Posted on 9/16/2013)
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Frequently bought together

Customers who bought this product also commonly purchased the following combination of items.

  • LumiGrow Pro 325
  • LumiGrow Pro 650
    LumiGrow Pro 650 LED Grow Light

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