Noise Level: 56 DB(decibel). Operating Temperature: 85°F -105°F (30°C - 40°C). Spectrum: 430440nm, 450475nm, 620630nm, 650670nm, white.2 x Mars 300 LED Grow Light. 2 x Power Cord (Suitable for your country). Each box with one light; Plain package guaranteed. Only select spectrum useful to plants, make unique ratio after countless test, better photosynthesis than oridinary light.
Our light with relative higher red ratio, especially good for flowering, high yields is possible only if you take good care of plants. Various factors will affect plants harvest, but light is a key factor. Possible to get better taste and richer nutrition under our light grow. Flexible to adjust lighting time and hanging distance accroding to plants grow and your needs. Mars LED VS Other Lights.
All spectrum useful to plants, high-efficiency photosynthesis. Low par, limited effects on plant grow, low harvest. Spectrum cannot match what plants need, red light lacked, no good result. Limited spectrum; Mercury&rare halides contained, unhealthy.
Recommended Hanging Distance: Seedling: 24"-30", Veg: 18"-24", Flower: 12"-18". Recommended Lighting Time: Veg: 18/6 or 20/4h (on/off), Flower: 12/12h(on/off). Keep the light away from water, sulfur, acid, which will destroy light easily. Light must be under stable voltage, instability affects working life. Don't look directly at light when it's turning on, wear led glasses to protect your eyes.
Mars LED Grow Light & Grow Tent List. 2.5' x 2.5' (76 x 76cm). 3' x 2.5' (90 x 76cm). 3' x 2' (90 x 60cm). 4' x 4' (122 x 122cm).
3' x 3' (92 x 92cm). 3.5' x 3.5' (105 x 105cm). 4.5' x 4.5' (128 x 128cm).
1.5' x 1.5' (45 x 45cm). 4' x 2' (122 x 60cm). Full-paid at one time, several payments cannot be allowed. Before return, please take pictures first of package box and all items in box.
Please ensure the light is in perfect condition and use the original package including all accessories or gift we sent to you before. If any quality issues, please take clear pictures and send to us.
We strive to resolve all issues in a timely manner. Are you authentic Mars Hydro? When will my order be dispatched?
What plants can we grow with your LED Grow Lights? Suitable for all growing stages? Our lights are suitable for all plants, like medical plants, tomotoes, lettuce, chills, eggplant, herbs and leafy vegetables, bok choy etc.
Our lights can be used in all growing stages, from seedling, veg to flowering, fruit etc. The item "2PCS Mars 300W LED Grow Lights Hydro Indoor Plant Veg Flower Full Spectrum Panel" is in sale since Monday, June 9, 2014.
This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Hydroponics & Seed Starting\Grow Light Kits". The seller is "topledgrowlight-usa" and is located in La Puente, California. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Australia.