Timer Control Series LED Light. VIPARSPECTRA UL Certified 900W LED Grow Light Full Spectrum for Plant Veg Flower. Welcome to the next generation of VIPARSPECTRA "Reflector Style" R900 LED Grow Light, with full spectrum layout, reflector design and upgraded aluminum cooling heat sinks, is ideal for all kinds of indoor plants veg and flower at all growth stages. VIPARSPECTRA Spectrum has been developed by indoor growers over many years of careful experimentation and testing.With this light, you will see an increase in quality by growing bigger flowers that are dense and completely coated in resin. VIPARSPECTRA Reflector Series are scientifically engineered to keep the balance with high PAR/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. With revolutionary aluminum cooling heat sinks and high speed quite cooling fans, run 70% cooler than (HID) lights.Replaces a 600 watt HPS/MH. Use for all stages of plant growth. (180pcs) High Intensity 5Watt Bridgelux/Epileds LED Chips.
Acclimation Period: 44-48 inches above canopy, 10 On / 14 Off, VEG on / BLOOM off. Young Vegetative: 40-44 inches above canopy, 12 On / 12 Off.
VEG on / BLOOM off. Vegetative State: 32-40 inches above canopy, 18 On / 6 Off, VEG on /BLOOM on. Flowering Stage:24-28 inches above canopy, 12On / 12 Off, VEG on / BLOOM on. Please observe your plants regularly, adjust the height and brightness to meet your plant's need. · 1 x Reflector 900W.· 1 x Hanging Kits. · 1 x User Instructions. · 1 x 6ft Power Cord pasting. Extremely bright, do not look directly at the LED bulbs when the light is working.
Indoor use only, not water-proof. No extra ballast is needed. Can be controlled by Timer.How To Compare LED Grow Lights? If you have been researching LED grow lights for your plant growth facility, you have likely been bombarded with a variety of metrics that lighting manufacturers use to market their products: watts, lumens, LUX, PAR, PPF, PPFD. In order to explain the correct method for evaluating a horticulture lighting system, let's first highlight two of the metrics used today that you need to avoid. RULE 1: DON'T FOCUS ON THE WATTAGE OF THE LED'S. Do you use 5W, 10W, or 15W LEDs? We are asked this question on a frequent basis, but the wattage of the LED use in light does not tell you anything meaningful about the lighting system's performance since LED and fixture efficiency varies widely.
Remember, the LED wattage is a system input, and growers care about the system output--PAR Output. Hence, the lighting system using 10W or 15W LED wattage doesn't deliver more light to your plants than lighting system using 5W LED wattage. Method for evaluating a horticulture lighting system, let's first highlight two of the metrics used today that you need to avoid.
RULE 2 : DON'T LOOK AT A SINGLE PPFD MEASUREMENT. Unless you are growing a small plant directly under your light, a single PPFD measurement doesn't tell you much. However, unless you are only growing one plant in this exact location, you need to know how much PAR is being distributed across the entire canopy.
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If you have any questions, please message us and give us a chance to assist you. The item "VIPARSPECTRA 900W LED Grow Light Full Spectrum for Indoor Plants Veg Flower" is in sale since Saturday, August 20, 2016.This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics & Seed Starting\Grow Light Kits". The seller is "viparspectra" and is located in California. This item can be shipped to United States, Canada.