Patent ID: 11873951
Assignee: FULTON SCIENCE AND TECHNOLOGY LIGHTING CO., LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  A  Y | IPC A  F

Claim 7:
8. A full-spectrum illumination method for plant, comprising following steps:
illuminating plants through a combination of spectrum during a full life cycle of the plants;
functional bands of the combination of the spectrum comprise:
a first spectrum, having a wave band range of 360˜410 nm;
a second spectrum, having a wave band range of 410˜485 nm;
a third spectrum, having a wave band range of 485˜625 nm;
a fourth spectrum, having a wave band range of 625˜700 nm; and
a fifth spectrum, having a wave band range of 700˜780 nm;
wherein a peak wavelength of each spectrum in the combination of spectrum is respectively as following:
a peak wavelength of the first spectrum is between 385 nm+/−5 nm;
a peak wavelength of the second spectrum is between 450 nm+/−5 nm;
a peak wavelength of the third spectrum is between 585 nm+/−10 nm;
a peak wavelength of the fourth spectrum is between 660 nm+/−5 nm; and
a peak wavelength of the fifth spectrum is between 730 nm+/−5 nm;
wherein a ratio of a peak value of the first spectrum, a peak value of the second spectrum, a peak value of the fourth spectrum, and a peak value of the fifth spectrum is 9:20:20:3.