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The Photontek SQ300W Pro LED Grow Light is perfect for 3x3 grow tents
Designed specifically for tighter and more compact spaces, the low wattage SQ300W Pro LED Light will deliver the best light spectra on the market combined with very high PPFD levels for its size.
Best suited for small indoor cultivations such as home-grow, grow tents, and grow rooms, the grow light boasts a canopy coverage of 3.3 x 3.3 feet.
Photontek’s industry leading performance fixtures are composed of the highest-grade materials and deliver safe, dependable light. Each full spectrum light is perfectly balanced, producing the highest intensity PPFD through a multi-bar, linear design. What this means for you is: the ultimate ceiling of light for your entire plant growth cycle while achieving a higher and faster return on investment.
Stunning Features With High Quality Components
The SQ300W Pro LED uses world class Osram and Lumiled diodes with a total PPF output of 816 umol/s and a Photon Efficacy of 2.7 umol/J achieving the lowest $/umol. With 120° light distribution your canopy will thrive with a coverage area of 3.3 x 3.3’. Designed with all grow cycles in mind, the full-spectrum fixture is dimmable to allow adjustments to the PPFD levels without losing efficiency.
The outstanding performance of the SQ Pro line is achieved using a square shape LED bar design with a blend of the latest generation top bin white, deep red and far red diodes with world class Photontek drivers. The LED bars are covered with a thin layer of Clear Glue, resulting in higher light transmittance of 99% without light loss, IP65 rating, extended lifetime of diodes and extra corrosion resistance.
The SQ300W Pro array creates a uniform spread of light at short distance from the crop ensuring excellent penetration of the canopy without hotspots and excessive heat. The advanced heat sink and use of passive natural convection has eliminated the need for a fan, decreasing noise output and significantly improving the life span of the fixture as it has no moving parts.
Increasing Output and Improving Light Maintenance
Additionally, the SQ300W Pro LED fixture can be externally controlled with the Photontek Digital Lighting Controller. The controller features light timing, automated dimming (1% increments), temperature safety control, and Sunrise and Sunset mode for up to 100 fixtures per controller.
Not looking to purchase another controller? The Pro LED Fixtures can be fully controlled with any other control system that utilizes 0-10V output signal. Even if your Universal Controller has a RJ port interface, you can still run the Photontek LEDs by using a signal converter RJ to 0-10V control adaptor.
High Fixture Efficacy 2.7 µmol/J
High PPF output for high intensity 816 µmol/s
World Class Diodes & Drivers
Optimized light spread and uniformity
New Clear Glue Technology on the LED Bars Protection Cover
Compact design ideal for up to 3.3’ x 3.3’ grow area
Balanced Full-Spectrum by White, Red & Far Red diodes combination
External Control with P-TEK Digital Controller
User Friendly & Easy Set-Up
3 Year Warranty
1 x SQ300W Pro LED Fixture with Driver
1 x Power Cable 120V
1 x 0-10V Light Dimmer + Velcro
2 x Metal Cable Hangers
1 x Manual
Three Year Manufacturers Warranty
P-TEK LEDs all have market leading long-term warranties. Reflecting their durability and longevity to produce great results time and time again with no maintenance.
The warranty term is a full 3 years beginning on the date of purchase. Misuse, abuse or failure to follow manufacturer's instructions are NOT covered. Any changes or adaptations to the product of any kind will void the warranty.
P-TEK will, at their discretion, repair or replace products covered under this limited warranty. To request warranty services, you must return the unit with your proof of purchase to your place of purchase, within the warranty period.
120V ~ 270V, 50-60Hz
Input Power (100%)
Input Current (100%)
2.72A (120V); 1.4A (230V); 1.16A (277V)
3.3 x 3.3 feet
Higher Spec White, Red & Far Red Diodes
OFF-25%-50%-75%-100% with 0-10V Light Dimmer (Included)
With P-TEK Digital Controller
22.08 “ x 22.08” x 2.82”
- Free Shipping on all orders $175+ in the continental US (some exclusions apply).
- In most cases tracking info will be provided via email within 24 hours of shipment.
- All Sales Final. No Returns.
- Please see our Shipping & Returns policy for more details.
Photontek purchases include a 5 year warranty.