300 Watt LED Grow Lights

320 Watt DIY LED Grow Light Kit with Three High-Efficiency QB288 R-Spec LM301H + 660nm Quantum Boards   Top Features Dimmable (driver) from 100-340 Watts 600 watt HID replacement (use 2 kits to flower a 5' x 5' space) Veg Footprint 5' x 5' (25 sq ft) Recommended Flower Footprint 2'...

  HIGH-YIELD SPECTRUM – INTENSE OUTPUT – AMAZING LIGHT SPREAD – GUARANTEED RESULTS The Electric Sky 300 (ES300) is The Green Sunshine Company's flagship 300 watt LED grow light – a triumph for the indoor garden. Each Electric Sky evenly illuminates a rectangular grow area with a special recipe of color...

  Mars Hydro TSW 2000 Features 310 watts (draw from the wall) Coverage area: 3x3 for flower 4x4 for veg Efficacy: Up to 2.3 umol/j Light output: 713 umol/s Full-spectrum  Passively-cooled Plug and play   Spectrum   PAR        Specs Wattage draw: 310W  HID equivalent: 450 watts LEDs: SMD Epistar; 50,000-hour lifespan Spectrum:...

Mars Hydro TSL 2000 Features 300 watts (draw from the wall) Coverage area: 2x4 for flower 3x6 for veg Efficacy: Up to 2.3 umol/j Light output: 690 umol/s Full-spectrum  Passively-cooled Plug and play   Spectrum   PAR             Specs Wattage draw: 300W  HID equivalent: 450 watts...

The MetriX 300 is a linear horticulture lighting fixture that produces a broad-spectrum output making it an ideal choice for greenhouse and indoor cultivation facilities. The outstanding performance, productivity, and quality provide a higher benchmark among the rivaling solutions. The MetriX 300 offers growers the opportunity to generate pre-visibility, boost crop...

The next generation Viparspectra PAR700 Dimmable LED Grow Light contains full spectral control via 3 channels (red, blue, white), secondary optics and upgraded aluminum cooling heat sinks. Ideal for all kinds of indoor plants and veg and flower at all growth stages. Features Compares to traditional 600-watt HPS/MH while consuming...

The Mars Hydro SP 3000 300W LED Grow Light can accommodate up to a 2.5' x 5' area for flower and 4' x 5' area for vegetative growth. Features Best-Selling Samsung LM301B LEDs- 960pcs Samsung LM301B and Osram 660nm LED chips. These chips are higher quality, more efficient and only cost $0.41 per chip. Upgraded Sun-like...

The PanthrX Mini II is a full-spectrum 320 Watt LED grow light specifically designed for indoor use to replace 600W bulbs (MH/HPS). Use two of these lights in a 4' x 4' to 5' x 5' area for flower. The key benefit of the PanthrX Mini II LED grow light is its...

The next-generation Viparspectra Timer Control Series TC900S LED Grow Light contains timing control, dimming, and an efficient full spectrum. Ideal for all kinds of indoor plants veg and flower at all growth stages. Features Compares to traditional 800-watt HPS/MH while consuming only 390 watts. Perfect for a 4' x 4' growing area...

The all-new K3 XL Series is designed with the hobbyist, home grower in mind, but packs the punch of the perfectly tuned spectrum and intensity commercial growers have come to rely upon from the award-winning K5 Series, providing unmatched quality and yield at harvest. Taking cues from its best-in-class big brother, the NEW K3 XL Series offers the same unprecedented...

LINEA 48XL Linear Greenhouse LED Grow Light The powerful Linea-48XL is engineered to optimize your greenhouse applications on many different levels. Designed to be a full 48” in length and only 4.5” wide, the size guarantees excellent uniformity while minimizing shadowing and the number of electrical drops involved. At only...

VERTA SERIES Indoor LED Grow Light SpecGrade’s powerful yet versatile Verta is perfect for both flowering and vegging (with a 0-10V dimmer) in indoor applications. Its modular design allows the you to change out the circuit boards should you choose to switch the spectrum or increase the efficacy as technology...

FLORA SERIES Indoor Vertical Farming Grow Light SpecGrade’s FLORA series is the perfect LED sole-source solution for micro greens and leafy vegetables as well as the critical veg, clone and propagation stages of Cannabis. Lower intensity levels coupled with 0-10V dimming give the cultivator the ability to lower operating costs...

The GROW 300 is a full-cycle lighting solution for commercial or residential cultivation. The 300's form factor allows for scalability and multiple grow room and grow tent configurations (see below). The light output (PPF), spectral distribution, and efficacy will deliver amazing results with a modest impact on your wallet. Try risk-free for...

Home Engineers- Your DIY dream! Save money by building your own light fixture with easy to follow instructions and videos. Results- Market-leading efficiency combined with our tunable Yield Max spectrum equals unmatched performance.  Quality- Highest build & component quality - never sacrificed for profits. ChilLED grow lights are built to last. Versatility- Retrofit into your environment with...

Welcome to the newest member of the Mars Hydro family. The Mars Hydro FC 3000 300W LED Grow Light can accommodate up to a 3' x 3' area for flowering. Features  High PPF: 2.9 umol/J  Up to 2.5 g/W  DLC & ETL listed Samsung LM301B & Osram 660nm LEDs 50% higher PPFD...

Home Engineers- Your DIY dream! Save money by building your own light fixture with easy to follow instructions and videos. Results- Market-leading efficiency combined with our tunable Yield Max spectrum equals unmatched performance.  Quality- Highest build & component quality - never sacrificed for profits. ChilLED grow lights are built to last. Versatility- Retrofit into your environment with...

Commercial Growers! Maximize your yields & profits with ChilLED LED Grow Lights. Switch from HPS to ChilLED and increase your yields & profits 30 - 70+% without adding any additional heat, energy costs or cooling requirements. Results- Market-leading efficiency combined with our tunable Yield Max spectrum equals unmatched performance. Quality- Highest build & component...

The TotalGrow High Intensity Top-Light generates an ideal light spectrum for diverse supplemental and sole source applications with a versatile output spectrum and pattern, exceptional efficacy, and profound total light output. This plug-and-play solution is simple to implement, low on upfront and ongoing costs, and makes it possible to sustainably grow high-quality...

Description The Vegetator 2X by Lush Lighting is specifically used to increase the growth rate of your plants in the vegetative stage of growing. With an output of 330 watts, the Vegetator 2X LED panel requires less than 1/3 the power of a 1000 watt HID and will root plants...

The HLG 350R Commercial Indoor Horticulture LED grow light is designed to replace a 600 watt HID with just 330 Watts. Each HLG 350R uses (2) HLG custom-designed, full-spectrum, high-efficiency Diablo™ quantum boards with Samsung LM301H and LM351H Deep Red diodes. With a rectangular footprint, this fixture is ideal for flowering in...

Item does not come with white reflectors anymore. Not using a reflector increases, efficacy, intensity, and uniformity. 300 Watt LED grow light fixture featuring Vero29 Generation 7 COB LEDs. Ideal for growing indoors in a greenhouse, tent or over a farming table. Using best-of-breed components the Model 3VL is quite...

The G8-600B Full Spectrum Bloom Only light by G8LED is formulated for the flowering phase of plant's growth cycle. This light replaces 800-1000 Watts of a high-pressure sodium (HPS) bulb while only using 350 watts of power. This is a full spectrum flowering light and provides intense coverage for 20 square feet (5feet x 4feet) (1,9sq meter-152cm...

Description The Vegetator by Lush Lighting is specifically used to increase the growth rate of your plants in the vegetative stage of growing. With an output of 330 watts, the Vegetator LED panel requires less than 1/3 the power of a 1000 watt HID and will root plants quicker, grow...

Top Features Industry-leading, dimmable and extremely efficient Meanwell driver  High-efficiency Samsung LM301B White + Osram Red LEDs 4000K white true full spectrum enhanced with 660nm deep red for optimal canopy penetration Industry-top efficacy: 2.6 μmol/j Reliable passive-cooled design (no cooling fans required) Full Spectrum: Ideal for seedling to harvest growth Replaces a single-ended 600W HID while...

Commercial Growers! Maximize your yields & profits with ChilLED LED Grow Lights. Switch from HPS to ChilLED and increase your yields & profits 30 - 70+% without adding any additional heat, energy costs or cooling requirements. Results- Market-leading efficiency combined with our tunable Yield Max spectrum equals unmatched performance. Quality- Highest build & component...

The Model-V is designed for vegetative cultivation practices in commercial cultivation or home hobbyist cultivating without CO2 supplementation. An independent Far Red 730nm channel is designed to target Phytochrome Far Red in photomorphogenic lighting applications. We listen to growers. We build for growers. The ThinkGrow Difference Outstanding Efficiency Plug and...

Achieve your target yields, consistency and quality. Save time, money, electricity and space.  The TotalGrow Mult-HI features multiple high-intensity light bars in a thin form factor with built-in power supplies to evenly distribute the ideal intensities of light over your grow area to match your growing goals. An exceptional, customizable,...