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Power: 60x2W 75x2W 90x2W
Input Voltage: AC85-264V
Output Voltage：DC30-54V
Size: 333mm x333mm x165mm
Red: 620-630nm
Blue: 450-470nm
Beam angle: 90°
Material ：Die-casting Aluminum
IP Grade： IP65
Lifespan ：80000H
Warranty： 3 Years
Cer Packing:Standard Export Packing

What are the lighting requirements for growing plants? 
Red and Blue light is essential for plant growth. It is well known that chlorophyll, 
Which is contained in the green leaves of plants performs photosynthesis. Red and 
Blue are the wavelengths most essential for photosynthesis. The blue absorption 
Region is 450-460 nm and that of red is 650-670 nm. 

Recent research s ests that the ideal balance is 92% red LEDs and 8% blue LEDs. 
Although the grow lights we use have a higher percentage of blue LEDs and they 
Work fine. Blue has a smaller influence than red light so anything between 1% and 
20% of blue light can be selected, depending on your plants and their growth 
Requirements. When choosing your LED Grow light you want both colours with the 
Same frequency and relative intensity per LED. These days most LED Grow Lights only 
Deliver the colours of light used by plants for efficient and healthy growth. By leaving 
Out the wavelengths plants won't need they provide better energy efficiency than 
Conventional grow lights. 

Red Light 
Red Light is in the vicinity of the first peak of a plants light absorption spectrum 
(660nm) and it contributes to the plant photosynthesis. Red light, when combined 
With blue light, encourages flowering. It can also be used in higher doses to 
Stimulate flowering, seeding and fruiting. 

Blue Light 
Blue light is responsible primarily for vegetative growth (leaf). It is known that 
Chlorophyll has the second distinct absorption peak in the vicinity of blue light 
Wavelengths (450-460nm). The blue light is also indispensable to the morphologically 
Healthy growth plant. There is also more sunlight energy in the blue-green 
Wavelengths for plants to grow they require light. White light contains mainly