1W High Power LED Grow Lights 650nm 670nm 20-30LM with RoHS

1. Light color: red 660nm
2. High reliability
3. High luminous intensity output
4. Wide viewing angle
5. RoHS compliant

Horticulture lighting / Growth Lighting

This LED has high efficacy, high CRI, low power consumption, wide viewing angle and a compact form factor. These features make this package an ideal LED for all lighting application.

We have all the basic colors needed for replicating sunlight and activating specific functions for agricultural lighting.

The easiest way to achieve effective agricultural lighting is to provide a spectrum of light that best replicates sunlight or by providing the necessary spectrums / color combinations for specific functions.

Color combinations vary depending on region, time, temperature, plant, plant cycle, production targets and many other factors. We have all the basic colors needed for replicating sunlight and activating specific functions for agricultural lighting.

1. Agriculture Lighting/Growth Lighting /Horticulture lighting
2. Decorative and Entertainment
3. Lighting
4. General use

The above chart shows the PAR range - the spectrum of light plants use for photosynthesis. Grow light spectrum charts like this include both the PAR range and other spectrums as it's been discovered that wavelengths outside of the PAR range (UV Light and Infrared) are also helpful for plant growth. 

2. What is Broad Spectrum Lighting?

Broad spectrum lighting - often referred to as full spectrum lighting, means the complete spectrum of light given by sunlight. This means wavelengths of broad spectrum lighting include the 380nm-740nm range (which we see as color) plus invisible wavelengths too, like infrared and ultraviolet.


3. Specific grow light spectrums and their application in horticulture

UV Light Spectrum (390-405 nm)


Around 10% of the sun's light is ultraviolet. While the benefits of ultraviolet light use in horticulture are still being researched. Small amounts of ultraviolet can have beneficial effects for plants on color, nutritional value, taste, and aroma.


Blue Light Spectrum (450-460nm)


Blue light spectrum is widely responsible for increasing plant quality - especially in leafy crops. It promotes the stomata opening - which allows more CO2 to enter the leaves. Blue light drives peak chlorophyll pigment absorption which is needed for photosynthesis. 


Green Light Spectrum (515-525nm/550-570nm)


Green wavelengths have been somewhat written off as less important for plant photosynthesis given it's (in)ability to readily absorb chlorophyll compared to red or blue light spectrums. Nonetheless, green is still absorbed and used for photosynthesis; in fact, only 5-10% is actually reflected - the rest is absorbed or transmitted lower down.

Red Light Spectrum (655-665nm)


Red light is known to be the most effective light spectrum to encourage photosynthesis as it's highly absorbed by chlorophyll pigments. In a word, it sits in the peaks in chlorophyll absorption. Red light wavelengths (particularly around 660nm) encourage stem, leaf, and general vegetative growth - but most commonly, tall, stretching of leaves and flowers. 

Far-red Light Spectrum (730-740nm)


Far-red can be very useful to promote flowering, and in certain plants, increase fruit yield. In short-day plants, which rely on longer periods of darkness, 730nm can be used at the end of a light cycle to promote flowering. Many growers are experimenting with interrupting the dark cycle with bursts of red light to boost growth and flowering.

Factory Overview and production process           

Our Services/Why choose Us      

1. Professional service:  replied within 24 hours(at workdays).
 
2. Various ready moldings of lamp led are available: no need to afford extra fee for moldings.
3. We also can provide customized products, design according to your demand.
 
4. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
5. Experience: produce LED components for more than 14 years.
6. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
7. Concentration: We focus on LED research and development, production and sales.