AC85 - 265V 150w Cree Led Grow Lights Cannabis For Growing Seedling Vegetation Bloom

Welcome to Forest Grower - Favorable Series 2 Switchable control 150W LED Grow Light.

- Newly upgraded full spectrum replaces the generic spectrum of our classic series. Applies to almost all plants growth, specifically designed for medical plants. It is High Lumens, High yields, Low heat.

- Forest Grower spectrum has been developed by indoor growers over many years of careful experimentation and testing.

- Scientifically engineered to keep the balance with high Lumen and suitable Coverage. This design will not far too concentrated in the middle of the growing area which results in stunted plant growth and sunburning

Light-emitting diodes (LEDs) present opportunities for horticultural lighting because of their high electrical efficiencies and tunable light spectrums.

Today, LED arrays are similarly or more efficient than conventional lamps such as high-pressure sodium (HPS) or fluorescent, and their efficiencies continue to increase. The wavelengths, or colors, of commercially available LEDs vary widely, which allows unique mixtures of colors to be developed that can result in desirable growth responses. For example, manipulating light quality to produce short, well-branched plants could reduce the need for plant growth retardants or other height-suppressing strategies.

In Part I of this article , we presented results from our indoor LED lighting experiment with orange, red and hyper red light. We concluded that because plants grew similarly under different colors of red light, red LEDs for horticultural applications could be chosen based on their longevity, efficiency and cost, without affecting plant quality.

In our second experiment, tomato ‘Early Girl,’ salvia ‘Vista Red,’ petunia ‘Wave Pink’ and impatiens ‘SuperElfin XP Red’ were grown in growth chambers, beginning after germination, for four weeks at 68°F. The photosynthetic light intensity was fixed at 160 µmol∙m-2∙s-1 and was delivered for 18 hours each day. Light was delivered using different percentages of blue (B; peak of 446 nm), green (G; peak of 516 nm) and red (R) light. The red light was delivered by equal intensities of two different LEDs with peak wavelengths of 634 or 664 nm. The LED treatment percentages were: B25+G25+R50 (25 percent of light from blue and green LEDs and 50 percent from red LEDs), B50+G50, B50+R50, G50+R50, R100 and B100. Plants were also grown under cool-white fluorescent lamps to serve as a control treatment. A variety of data were collected, including the fresh weight of the shoots, seedling height and total leaf area.

Specifications:
- Dimension: 350*180*60mm (13.78''x7.08''x2.36'') 

- Replaces a 250 watt HPS/MH
- Item Weight: 3.5KG(7.714 lbs)
- Full spectrum for all stages of plant growth
- Core Coverage Area: 2.95ft x 2.95ft  (90X90CM)FOR Bloom/flowering at 24" Height

                                    3.94ftx3.94ft (120x120cm) For Vegetative /seeding at 30'' Height 
- LEDs Angle: 87°/115°
- 25leds 3w Per cluster
- Power: 150W 

- Avg. Power Draw: 90W

- LED Quantity: 50LEDS 3W 
- Input Voltage: AC85-265V
- Working Temp: -68~104℉
- Frequency: 50-60Hz
- Lifespan: 100,000 hours

Available power :