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Welcome to buy.High quality Aluminum Plant Growth Light.Warranty for 2 years！！！
As long as the product isn't man-made damaged, send it back.We will check and verify if it's natural damaged. Our product have two-year warranty.
Features:
1. Full spectrum hydroponics systems equipment, brand new and high quality.
2. Full spectrum is necessary & critical for plants growing & flowering (from seeding to harvest).
3. Provide all the light that a plant needs to grow and flower, to help plants grow quicker and better, increase yield, decrease growth circle, increase production.
4. Increase the length of the "day" in order to trigger specific growth and flowering and help plants grow quicker.
Spectral range effects on plant physiology:
280nm ~ 315nm influence on morphological and physiological processes is minimal.
315 nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation.
420 nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis.
500 nm ~ 620nm dye absorption rate is not high.
620nm ~ 750nm (red) chlorophyll absorption rate "high", has a significant influence on photosynthesis and photoperiod effect.
750nm ~ 1000nm absorption rate, stimulate cell elongation, impact of flowering and seed germination.
> 1000nm converted into calorie.
Our Advantage Of this Plant Growth Lamp :
450-470nm Blue: It is maximum peak points for vegetative growth and absorption.
640-670nm Red: The best spectrum for plant flowering and fruiting.
6500k White: Full-spectrum / wide-Kelvin provide fill for all missing spectrums and add Lux.
IR 730nm: There is little absorption by Chlorophyll here, but Phytochrome uses a nice portion. Flowering and germination is influenced.
UV 380nm: Process of chlorophyll absorption begins. UV (ultraviolet) has the unique function of sterilization and kills phytopathogenic bacteria.
Specification:
Item: Led Plant Grow Light
Base: E27
LED type: SMD 5730
Voltage: AC 85V-265V
Lifespan: 50000 hours
LED Color: Red + Blue + White + UV + IR
Power: 40leds: 30W
78leds: 50W
120leds: 80W
LED quantity: 40leds: 22 red & 12 blue & 2 White & 2 IR & 2 UV
78leds: 42 red & 18 blue & 6 White & 6 IR & 6 UV
120leds: 78 red & 24 blue & 6 White & 6 IR & 6 UV
Dimension: 40leds: 55mm×70mm
78leds: 90mm×90mm
120leds: 115mm×110mm
Package include: 1 X LED Grow Light
Feedback：
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3. If you satisfy, please leave us five star positive feedback; if you not satisfy,please contact us before give us any neutral, negative feedback or open dispute, we will offer our best service until you satisfy.
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