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Mars II 400 LED Full Spectrum Hydroponic LED Grow Light-Mars Hydro
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Full spectrum Mars II 400 LED growing light good for medical plants in door hydroponic seeding growth flowering for all seedling, growth, and flowering stage
Item NO. Mars II 400 （USA） Coverage Core Coverage: 2.5ft*2.5ft | Max Coverage: 4.5ft*4.5ft Max Yield 1.8g/watt Compare to HPS/MH/HID 250 watt Draw power 162W@110v; 159W@220v Spectrum 440nm, 460nm, 630nm ，660nm,730nm(IR), 2400k-3000k Chip Brand Epistar Voltage 85v - 265v Amps 1.7A BTU 638 Decibel Value 58 Plug Type EU,UK,AU,USA,Japan View Angle of LED 90°-120° Lifespan 50000 HOURS Dimension 14 in x 14 in x 3.5 inches Work Temperature -4°F ~105°F (-20°C ~ 40°C) N.W/G.W 13lb. 5.36Kg. Warehouse USA UPC Number 708747426786
- Spectrum/ Par
- Grow Tips
1.How do I determine the right light for my grow area?
Measure the floor space. Multiply the length times the width and this will give you the square footage. You should be able to get decent results with 30-50 actual watts of power per square foot.
2.For larger areas should I go with a single large panel or multiple medium to small lights?
Using multiple lights allows you to better distribute the intense light in more areas of the grow space instead of having all of the higher intensity light concentrated in only one area while the outer edges never receive intense light.
3.Recommended Hanging Distance Above Plants
Seedling stage: 20''~28‘’ Veg Stage: 16''~20‘’ ;Flowering Stage: 10''~16‘’
4.Here are more tips for grow under our light:
Growth stage, turn Growth switch on. Bloom stage, turn Growth and Bloom switches on.
5.Recommended Lighting Time
Veg: 18/6(on/off) or 20/4(on/off) Flower: 12/12(on/off)
6.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.
The 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 leds seem dim. They are IR. Human eye can not see IR very clearly, but you can wear sunglasses to check.
- When will my order be shipped?
- Do you offer warranty on the light?
- Do you know the ETA when the light will be delivered after I place order online?
- Can I order some spare replacement parts when I order the light? If can, where should I order them?
- Are there any other items together with the light? such as powercord, cables and so on.
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For what they are and their performance thusfar. Would love to showcase sponsor your other products if i could! See more on my reviews for the mars 300 only on YouTube @demonsparkx
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