SKU: 27870580805

PhotonTek SQ300W LED Grow Light

Sale price$172.80 Regular price$192.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

PhotonTek SQ300W LED Grow LightDescription New SQ300W Pro Full Spectrum LED: P Tek is proud to present their latest innovation designed especially for compact spaces. Offering stellar light spectra alongside very high PPFD levels, this low wattage SQ Pro line is optimized for smaller growing environments. Optimal Footprint Coverage: With a coverage area up to 3. 3'x3. 3', this high efficiency growing light is ideal for home grow, indoor cultivation, grow rooms, and grow tents.

Description
  • New SQ300W Pro Full-Spectrum LED: P-Tek is proud to present their latest innovation designed especially for compact spaces. Offering stellar light spectra alongside very high PPFD levels, this low wattage SQ Pro line is optimized for smaller growing environments.
  • Optimal Footprint Coverage: With a coverage area up to 3.3'x3.3', this high-efficiency growing light is ideal for home-grow, indoor cultivation, grow rooms, and grow tents.
  • Quality Craftsmanship: P-Tek ensures the use of only the finest materials and components in their LED fixtures. These fixtures offer safe and trustworthy light with outstanding performance. The smart design delivers a full spectrum of high-intensity light through a balanced, square-shaped bar design, making them a wise choice for a faster return on investment.
  • SQ300W Pro LED: Comes packed with stunning features and high-quality components, producing impressive PPF output levels of 816 umol/s and a fixture efficiency of 2.7 umol/J. Designed to create a uniform light spread close to the crop canopy, the SQ300W Pro LED excels in 3.3'x3.3' indoor growing areas.
  • SQ Pro Line: Achieves exceptional performance through a square shape LED bar design with cutting-edge top bin white, red, and far red diodes, and top-of-the-line P-Tek controllable drivers. The LED bars are coated with a thin layer of clear glue for higher light transmittance of 99% without light loss, extended diode lifespan, extra corrosion resistance, and an IP65 rating.
  • Advanced Design: This fixture ensures an even spread of light at a short distance from the crop, resulting in excellent penetration of the canopy without hotspots or excess heat. The superior heat sink and use of passive natural convection eliminates the need for a fan, decreasing noise output and greatly extending the lifetime of the fixture since there are no moving parts.
  • Full-Spectrum: This LED light is designed for all growth cycle periods from propagation to vegetative and flowering. It may be dimmed to adjust PPFD levels without losing efficiency. P-Tek SQ Pro LED grow lights combine white, deep red, and far red LEDs to generate a highly efficient light source calibrated for stable and uniform output, delivering optimal light absorption for your plants.
  • Enhanced Control: The SQ300W Pro LED fixture offers external control with a P-Tek Digital Lighting Controller featuring light timing, automated dimming (1% increments), temperature safety control, Sunrise and Sunset Mode for up to 100 fixtures per controller.
  • Universal Control Systems Compatibility: P-Tek Pro LED Fixtures are compatible with the P-Tek Digital Controller or any Control System that utilizes 0-10V output signal. If your Universal Controller uses an RJ port interface, you can control the LEDs through a signal converter RJ to 0-10V control adaptor.
  • Specifications
  • Product Code: PTEKLED024
  • Efficacy: 2.7 umol/J
  • PPF: 816 umol/s
  • Input Voltage: 120-277V, 50-60Hz
  • Input Power (100%): 310W
  • Input Current (100%): 2.72A (120V); 1.4A (230V); 1.16A (277V)
  • Footprint: Up to 3.3'x3.3'
  • Waterproof: IP65
  • Lifetime: 60,000 hrs
  • Light Distribution: 120 degrees
  • Light Source: Higher Spec White, Red and Far Red Diodes
  • Dimmable: OFF-25%-50%-75%-100% with 0-10V Light Dimmer (Included)
  • External Control: With P-Tek Digital Controller
  • Weight: 11.46 lbs
  • Dimensions: 22.08''x22.08''x2.82''
  • Spectrum: Full Spectrum
  • BTU: 1051 BTUs/h
  • Data Sheets
  • Download the user manual: here
  • Download the spec sheet: here
  • Download the CSA Certification: here
  • Download the IC Report: here
  • Download the FCC Report: here
  • Download the Certification Letter: here
  • Media
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 27870580805

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    4.3 ★★★★★
    Based on 21 reviews
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    A
    Ariel B.
    Houston, US
    ★★★★★ 4
    Heavy linen character, but a beautifully tailored suit!
    Color: Beige, Size: 4, Color: Beige, Size: 4
    This is a really nice linen suit! The jacket is beautifully made and well-tailored, with a fun speckled texture that has lots of pretty color variation (we ordered the beige). When I placed it side by side with a similar linen suit from another brand, the difference in the linen texture was really noticeable — this had a much stronger linen character that stands out! It has three useful pockets on the outside of the jacket, which is great for little hands. The only downside is that one of the inside pockets is just for show (faux), which was a bit surprising and somewhat disappointing for my little guy. The pants have pockets too, but they aren’t very deep — perfect for small treasures, but not much more. The pants are made from a lighter, thinner single-layer linen compared to the fully lined, double-layer jacket, which makes sense for comfort and easy movement. The pants didn’t come with a front crease ironed in, so you’ll want to press one yourself. The linen did pick up some creases from being folded in the package, but it doesn’t seem quite as wrinkly as some other linen fabrics I’ve tried. Still, like most linen clothes, especially for boys, the pants will need occasional ironing to keep them looking neat and crisp, especially after a day of play and general wear. The structured, lined jacket stays looking smoother and more put-together with less effort. It also came with a bow tie, a neck tie, and a tuxedo-style white shirt as extras. The ties aren’t great quality — they’d work fine for quick photos but probably won’t hold up to much actual wear. The formal white shirt feels a bit funny paired with the casual linen suit, but I don’t mind at all. We already have white shirts that we prefer, so we’ll use those instead. For us, the extras are really just bonus items we won’t plan on using. Overall, it’s a handsome little suit that’s perfect for special occasions like weddings, family photos, or holiday events. My kid looked adorable in it! The stronger linen texture on the jacket gives it a premium feel that I really like. Just be ready for a bit of extra care with the pants to keep everything sharp.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 8, 2026
    C
    chzgr8er
    Bozeman, US
    ★★★★★ 5
    Great suit set
    Color: Light Grey, Size: 4
    It is incredibly attractive and includes everything a young child needs for a special occasion. The material is a 75% polyester and 25% linen blend, and the outer fabric feels remarkably smooth. Its unstructured design allows for an attractive, natural drape, and the blend conveniently allows for machine washing at home. As is typical with linen-based materials, the fabric can be naturally stiff and prone to wrinkling, so I recommend ironing or steaming it before use. The lightweight feel makes it an excellent choice for the spring, summer, and fall months. Overall, this suit offers exceptional value for the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 12, 2026
    S
    Verified Purchase
    Susan K Anderson
    New York, US
    ★★★★★ 5
    Men’s mock golf shirt
    Color: Lake Green, White, Black, Size: XX-Large
    Fit & quality very good.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 4, 2026
    G
    Verified Purchase
    Garfield S
    Port Orchard, US
    ★★★★★ 5
    Nice Fit
    Color: Black, White, Light Gray, Size: 3X-Large
    I picked this up looking for something simple but clean, and it delivered. The fit is comfortable, the material feels solid, and it looks good without needing much effort. It’s one of those pieces you can throw on and still look put together.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 29, 2026
    R
    Rob75432
    New York, US
    ★★★★★ 4
    Good value, soft and comfortable
    Color: Black, Army Green, Light Gray, Size: 4X-Large, Color: Black, Army Green, Light Gray, Size: 4X-Large
    Initial thoughts are very positive with this 3 pack shirt set. The green is similar to an OD military green and the black and gray are standard color shades. Material is soft and sizes are true to size. The mock turtleneck isn’t too tight but may still be a little annoying to some people. I do question the amount of spandex in these shirts. Tag says 5% but these shirts are extremely stretchy and feels like a higher spandex content. It’s also a little tough to figure out which way is the front of the shirt. Visually rhe front does have a lower collar line than the back but would still be nice to have a brand tag printed in the back of the shirt for quicker identification. Overall for roughly $12 a shirt these are a good choice for everyday wear. I will update rating if these shirts fail to meet expectations after further use.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 8, 2025

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