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Why buy from us?

Q: Why do I need a LED grow light?

A: Compare to HPS/MH lamp, LED grow lights are Energy-saving,Zero heat emiting,No expensive accesories,long life time,higher effeciency,Simple using,Environmental-friendly. 

*Energy Saving- LED saves a 60-80% electricity bill than HID lamp. 

*Zero heat emiting- LED is cold light source with built in fans for LED chip cool and run well,don't burn your plants. 

*No expensive accesories- don't need ballasts, reflectors, air-conditioner which cost your more.

*Long life time- over 50,000hours, don't need replace bulbs or other parts.

*high effeciency- LED only emit useful wavelength for plants growing,over 90% or better effeciency than HID's 35% on output energy. 

*Simple using- Plug and play, no need installation. 

*Enviromental friendly- don't contain any harmful substance,green hi-technology for our earth.


Q:What is the wavelength suit to my plants?

A:Forms of electromagnetic radiation like radio waves, light waves or infrared (heat) waves make characteristic patterns as they travel through space. Each wave has a certain shape and length. The distance between peaks (high points) is called wavelength.Each shade of light along the visible spectrum can be measured in nanometers (nm) that range from 380nm to about 780nm, from blue/violet to red. spectral region influence the Plant Physiology:

280 ~ 315nm The shape and the physiological processes of little effect.

315 ~ 400nnm Chlorophyll absorbs less, influence light cycle effect, prevent stem elongation.

400 ~ 520nm(Blue) Chlorophyll and carotenoids absorb the largest percentage, the biggest influence on photosynthesis.

520 ~ 610nm  Pigment absorption rate is not high.

610 ~ 720nm(Red) Chlorophyll absorption rate is low, for photosynthesis and light cycle effect have notable effect.

720 ~ 1000nm Absorption rate is low, stimulate cell extended, influencing flowering and seed germination In a word, the red,blue,orange is main wavelength/color energy for plants' photosynthesis.


More information or questions,please check LED VS HPS(MH) Lights or contact me for help if you like.

 

Why Buy From LEDGROWLIGHT-HYDRO?

* 3-year warranty and 20-day money-back guarantee

* 1 unit order is acceptable, No minimum order

* Fast shipping time,door to door delivery

* Top quality lamps with competitive price

* Live Support service and quick response on customer service

* Variety of LED models for different growing needs

* Special customized items to suit for variety of plants growing/flowering/fruiting

* High intensity of products for Canopy penetration

The Most Popular Items--600w LED Grow Light 3w
What Do Our Customers Say?
In an effort to reduce the energy cost of my 400W bulb, I purchased this LED light for my hydro-garden.

At first, I was worried that they were not working as well, but it turned out I just needed to lower the lights closer to the plants. With my old 400W bulb I always had the light much higher to not scorch the plants, but these basically need to be right on top of the plants. Since lowering I have noticed the plants are more vibrant and these units seem to be doing an adequate job of replacing my old 400W bulb.

The nicest part is that I don't have to worry about all the heat as these generate very little heat and my energy costs are a fraction of what they used to be.

I will update again when I am ready to harvest and report back if I get as good of a harvest with these as I did with my old bulb. But for now, I am quite pleased.

Malory Perkin

I have been using this product for about a month. I am an avid orchid grower and this is wonderful for my low light orchids. I have noticed a difference in the growing speed and blooming of my orchids already.

I cannot wait to see if there is a huge difference in the electric bills as well!

I have not had any problems with bulbs blowing out. The other great thing is that they barely kick off and heat. So now it is easy to gage temperatures around my temperamental orchids.

Thanks for the great product!

Gissing Keynes

I started with one LED lights, but when I saw how my hibiscus tree flowered and how the agave plants responded, I ordered a second and am now also growing comfrey, 13 pots of gerbera flowers, etc. The agave (boutin blue) are growing the broad leaves, as they do in California. All plants turn towards these lights and I am thrilled with the results.

Also, the lights are cool so my cat can sit in the window and not suffer any uncomfortable temperatures.

A big thanks to grow light LED for allowing us to grow and enjoy healthy plants--without all the hot bulbs and white lights we were never able to quite arrange for optimum growth before.

This is an amazing product.

Nell Sandy


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