Item Description
Here is how specific wavelength works:
280~315nm: Less influence for plant's growth.
315~400nm: (UV)Absorb less chlorophyll, prevent stem growth.
400~520nm: (Blue): Absorb much chlorophyll and carotenoid, helpful for photosynthesis.
520~610nm: (Green): Absorb little chlorophyll.
610~720nm: (Red): Increase photosynthesis for plants, help growth.
720~1000nm: (IR): effect flowering and seed.
>1000nm: Change to heat. 

The full-spectrum light source is used for supplementary lighting of the organisms.
The artificial full-spectrum light source has the same seven colors as sunlight, which is known as red, orange, green, blue and purple. As supplemental lighting, light can be enhanced at any time of the day to always help the plants with photosynthesis. Especially in the winter months, you can extend the effective lighting time. Full-spectrum light sources are also used for tropical fish lighting.
The full spectrum of light in a greenhouse is crucial for plant growth. The early use of non-full-spectrum light sources for plant illumination sources did not fully provide the light needed for plant growth. Full-spectrum light sources have full-spectrum characteristics that provide all the light needed for plant growth and can greatly reduce the time required for plant growth. Therefore, its appearance is a technical revolution in the field of plant lighting, which has become the best choice for the light source in this industry.
Very high quality LED floodlights which are small in size but produce a large light field.
EPISTAR chip used for long life and great performance.
I use these lights myself for a large Solar/Wind turbine system!
Three wire cable attached (Live,Neutral, Earth)
Product name:LED flood light
LED Emitter Power:10w
Work Voltage:AC 85-265V
Color: infrared 
Shell Color: Black
Shell Material : High Strength Aluminum
Cover Material: 5mm High Strength Glasses
Beam Angle: 120°
Waterproof: IP65 ( can't put it in the water )
Lifespan Time :  50,000 hours