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- More efficient and powerful than any 600W HPS
- PhytoMAX-2 400 LED grow lights for indoor plants better penetrate dense canopies to produce a superior yield with higher quality flowers and more trichomes
- Increases yield over a 600W HPS while using 35% less electricity
- LED grow lights save on electrical, cooling, reflector and bulb replacement costs
- 168 High-Output 5-watt LEDs
- Every top-bin LED is selected from the industry leader for the particular wavelength, including Cree, Osram, etc.
- With glass lenses for durability and cleanability
- High light intensity and energetic spectrum, crucial for canopy penetration to nourish lower leaves and flowers
- Even, edge-to-edge coverage eliminates leaf burn and hot spots
- 420 True Watts - 840 LED Watts
- Large Coverage Footprint
- Up to 4.25' X 4.25' (18 square feet!)1.3 X 1.3 meters (1.7 square meters!) of flowering footprint coverage!
- Proven by independent spectroradiometer testing
- Phyto-Genesis Spectrum®
- The most efficient light spectrum for growing plants, based on over 6 years of research and testing, outperforming HPS, MH, CMH (LEC), induction, fluorescent, and "white", so-called "full-spectrum" LEDs in equal wattage tests
- One ideal spectrum for both vegetative and flowering stages eliminates stalling associated with spectrum changes such as switching from MH to HPS
- True full spectrum ranging from UVA to NIR (365-750nm) goes Beyond PAR™ for ultimate flowering and vegetative plant cycles
- Appears white to human eyes, allowing easy determination of plant health
- Targets not only photosynthetic (chlorophyll / carotenoid) peaks but also:
- Increases THC, CBD, terpenes, flavonoids, antioxidants / vitamins and pigmentation with UV light
- Includes near infrared (NIR) light to boost photosynthetic efficiency through the Emerson Effect
- Decreases internodal spacing to direct more of your plants' energy to flowers and leaves, instead of stems
- Commercial Grade LED Grow Light Panels
- ETL certified to UL safety standards
- Unique no-glass design delivers up to 8% more light to your plants
- The best active heat management in the industry, crucial to maximizing LED efficiency, life, and spectrum stability
- Largest heat sink among commercial LED grow lights for superior cooling and increased LED life
- Ultra quiet, long-life fans: 70,000+ hour rated lifespan
- Fast, Proven ROI
- With a 6-12 month average return on investment, PhytoMAX-2 400 LED grow lights deliver higher yields with 35% less electricity than a 600W HPS
- Contains no Highly Toxic Mercury
- Unlike all HID (HPS, MH, CMH / LEC) and fluorescent / induction bulbs
- No hazardous waste disposal fees
- Metal adjustable ratcheting 8-foot2.4-meter light hangers
- Industry-Leading 5 Year Warranty
Once you use PhytoMAX-2 LED grow lights for indoor plants, you'll understand why people say HID is a thing of the past!
Imperial Metric
PhytoMAX-2 400
Max. Vegetative Footprint
5.25 feet (160 cm)160 cm (5.25 feet)
Max. Flowering Footprint
4.25 feet (130 cm)130 cm (4.25 feet)
Hanging Height
PhytoMAX-2 400
Flowering:
30 in. (77 cm)77 cm (30 in.)
30 in. (77 cm)77 cm (30 in.)
Vegetative:
38 in. (97 cm)97 cm (30 in.)
38 in. (97 cm)97 cm (30 in.)
Hanging height above average top of plant canopy to achieve the maximum recommended footprint size.
| Footprint | Area (feet)(cm) | Average PPFD* (μMol/m2/s) | Hanging Height (in)(cm) |
|---|---|---|---|
| Max. Recommended Vegetative | 5.25 x 5.25160 x 160 | 215216 | 3897 |
| Max. Recommended Flower | 4.25 x 4.25130 x 130 | 329327 | 3077 |
| Medium Recommended Flower** | 3 x 395 x 95 | 660612 | 2154 |
| Smallest Recommended Flower** | 2.5 x 2.575 x 75 | 951982 | 1846 |
* Average PPFD measurements are over the entire footprint, edge-to-edge and corner-to-corner, based on reflective surroundings or adjacent lights.
** When growing in an area smaller than the Medium Recommended Flower Footprint, CO2 supplementation is generally required to make full use of the additional light.
The Phyto-Genesis Spectrum®:
For more in-depth information on PhytoMAX-2 lights, check out the PhytoMAX-2 Knowledge Center.
PhytoMAX-2 400 LED Grow Lights Specifications
| Units | Imperial Metric |
|---|---|
| Max. Flowering Footprint | 4.25' x 4.25'1.3 x 1.3 meters |
| Max. Vegetative Footprint | 5.25' x 5.25'1.6 x 1.6 meters |
| Shipping Size | 24" x 24" x 12"61 x 61 x 30 cm |
| Product Dimensions | 15.75" x 15.75" x 5"40 x 40 x 11 cm |
| Shipping Weight (lb.) | 27.0000 |
| Weight | 24lb (10.9kg)10.9kg (24lb.) |
| True Wattage | 420w |
| LED Wattage | 840w |
| Certifications | ETL, CE, FCC, RoHS |
| Mean Time Between Failure | > 50,000 hours |
|---|---|
| Number of LEDs | 168 |
| Amp Draw | 3.5A~1.8A (@ 120/240v)1.8A (@ 230V) |
| Cord Length | 8 feet2.4 meters |
| Voltage | AC 100V~250V |
| Work Frequency | 50~60 Hz |
| Power Factor | > 0.98 |
| Operation Temperature Range | -4~104 °F-20~40 °C |
| BTU | 1432 |
| Fans Expected Life | 70,000 hours |
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