Growspec 320W / 640W Dimming Best LED Grow Light of 2020 fluence Full Spectrum for indoor growing 1200 PPFD hort Osram & Samsung 4' x 4'/5' X 5'AS640, the Best replacement of HPS 1150W, save energy, better yield and quality. GrowSpec full spectrum horticultural LED solutions balance light quality (spectra) with light quantity (intensity and duration) sufficient to provide single-source lighting for entire grow cycle from vegetative through flowering period.
Benefits include
Energy savings; GrowSpec LED solutions demonstrate the potential to save 40% on electricity and studies indicate that LED-lit canopies can generate more yield per kWh.
Plant and crop performance; initial studies indicate growers using LED lighting may experience yield increases and changes in terpene profiles, leading to more consistent medicinal product profiles from harvest to harvest.
Less maintenance; GrowSpec LEDs are rated for 80,000 hours use supported by a market-leading 5 Year warranty.
Reduced HVAC; GrowSpec LEDs are highly efficient and less wattage equals less heat into space, allowing for potentially lower HVAC loads and operating expenses.
Safety; GrowSpec LED drivers are intelligent and feature full circuit protection including over/under voltage, short circuit and over-temperature protection. GrowSpec LED drivers also feature auto-power increase/decrease to match the amount of light bars connected to fixture. All GrowSpec LED fixtures are CE, cETLus, DLC, FCC certified compliant.
Flexible light intensity; GrowSpec LEDs can be dimmed to adjust the PPF level to suit crop and growth stage without changing spectral power distribution or losing efficiency.
Efficacy | 2.6umol/j |
PPF | 0-2600umol/s |
Power | 320W -1000w |
Optimal coverage | 4'x 4' , 5'x 5', 6' x 6' |