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20W Led Grow Light for Indoor Plants Vegetables Greenhouse and Hydroponic,90PCs SMD 5050 Chips E27 Base grow light

Item Code: ZW0181-00
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ZW0181-00 20W LED GROW LIGHT

Rated Power AC85~265V/20W
Power Consumption 7.3W±3%
Base E27
LED Chips 90pcs(54red+36blue)
Material ABS
Beam Angle 140°degree
Cover Area 1-3m²
Life Span 50000hours
Lumen 171.4lm
Dimension 94*80mm
Gross Weight 120g
Package 1pc
 
 

1.How do I determine the right led grow light for my grow area?
Measure the floor space. Multiply the length times the width and this will give you the square footage.

2.For larger areas should I go with a single large panel led grow light or multiple medium led grow light to small grow lights?
Using multiple lights allows you to better distribute the intense light in more areas of the grow space, if it is small area, we suggest you use the single light. It depends on the quantity of the plants and area.

3.Recommended Hanging Distance Above Plants
Seedling: 24” Germination: 24”-30” Veg: 18”-24” Flower: 12”-18”

4.Recommended Growing Conditions
The rate of photosynthesis and transpiration are directly affected by temperature, humidity and airflow.
The perfect temperature and humidity for your plants are found between 75°-85°F and 50% – 70% humidity, with plenty of airflow to replenish CO2. PH is 6-6.5. You may add more calcium and magnesium than normally needed.

5.Please Note
The led grow light is not water-proof, so do not use it under water environment.
Light may be too strong, please wear your sunglasses when looking at it.
Some led diodes seem dim. They are IR. Human eye can not see IR very clearly, but you can wear sunglasses to check.

1.Q: Will this be good for the seedling phases?
A:Yes. The light full spectrum is great for the plant seedling.

2.Q: How much of an area one of these light covers?
A: The area that the light covers is about 3'x3'.

3.Q: Does this include UV or ir spectrum?
A: No. But we offer efficient grow lights with UV or ir spectrum. This is the link:
https://www.ledtopplus.com/150w-300w-450w-600w-750w-full-spectrum-led-grow-lights-for-weedcannabisgreenhouse-hydroponic-and-indoor-plants_p0200.html
It has the best spectrum for indoor plant veg/flower: Deep red 660nm, red 630nm, blue 470nm, IR 740nm, UV 410nm. Promote growth/harvest, especially good for medical herbs and flowering stages

4.Q: What's the real wattage used? the led driver box says 30-40v at 600ma, that's only 7 watts. if this uses 20 watts, cheap voltage switching is used.
A: Dear customer,The actual power is 7w as we mentioned in our description. It's not we use cheap voltage switch. Because it is an LED they only consume less than half of the POWER.

5.Q: Is it the same with grow light panel?
A: Yes. I found it to have more than one use also.

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