Red 660nm LED Grow Light 15W Grow Light LED

1>. Hydroponics &  Horticulture & Greenhouse Lighting.

2>. Seeding/Seedling/Breeding, Farm/Flower

3>. Exhibition/Garden/Bonsai/Home / urban and university research ect.

3.Standard color ratio:
1) For flowering stage we suggest red and blue ratio is 7:2 or 8:1.

2) For vegetative stage we suggest red and blue ratio is 2:7.

3) For fruiting stage we suggest red blue orange ratio is 7:1:1.

4) After many years repeated experiment, our factory has refined 7 bands wavelengths:

460nm(Blue),630nm/660nm(Red),610nm(orange),730nm(Infrared),410nm(Ultraviolet),14000K(White

This 7 bands full spectrum used in the Grow Light contains the most efficient and proven wavelengths for Growth & flowering.

Red color for flowering stage , blue color is good for leaves growth stage, Orange color is good for fruiting.

4. Warranty term:

According to the prescription, the period for protecting to fix our company's Par38 15w LED GROW LIGHT is three year.(From the day when you have place order to us) During this period, any belongs to under normal usage circumstance cause because of the product quality's problem of breakdown, our company will be responsible for giving free maintainall the time. Details as below:

1st year, repair parts are in free,we undertake shipping cost.

2nd year,repair parts are in free,we undertake half of shipping cost,and buyer too.Or if good are turned back,buyer undertake shipping cost from buyer's place to our company's.We undertake good light shipping cost that sending from China to buyer's place.

3rd year,repair parts are in free,buyer undertake shipping cost.

If flooding water ,man-made damage, natural force majeure, such as underground water and original floor etc.transportation, installation, faulty operation problem, lead to the equipment's part damage, seller donnot undertake it.
 

5. Service: