Frequently bought together
Mars II 400 wattage led grow light + Grow Tent 28"x28"x64" 1680D Diamond Mylar High Reflective
Mars Hydro Par 38 LED Grow Light
DetailsMars II 400 wattage led grow light + Grow Tent 28"x28"x64" 1680D Diamond Mylar High Reflective
Item NO. Mars II 400 + Grow Tent 28"x28"x64" 1680D Material Heavy Duty Nylon Canvas Density 1680D Connecter Material Steel Ducting Port Quantity 3 (2 x6'' +1x 8'' Double Cinching) Electrical Port Quantity 2 (3") Vent Size 2 x 6", 1 x 8"(Quantity*Diameter) Mesh Window Size 7”×12”(Quantity* L/W) Door Quantity 1 Coverage Core Coverage: 2.5ft*2.5ft | Max Coverage: 4.5ft*4.5ft Max Yield 1.8g/w 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.
- Extreme care when handling sharp object in or around the tent
- Assemble correctly to avoid tent tipping over and causing injury
- Do not hang equipment on or from grow tent that may collect water
- When will my order be shipped?
- Do you know the ETA when the light will be delivered after I place order online?
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