Light therapy device

A light therapy device, comprising:

• a housing;
• and
• a combination of light sources coupled to the housing in an orientation operable to radiate a full body of a subject at one time, and provide light therapy from the combination of light sources including:
• a first discrete light source configured to emit light at a wavelength limited to between about 500 nanometers (nm) to about 700 nm;
• a second discrete light source configured to emit light at a wavelength limited to between about 700 nm to about 850 nm;
• a third discrete light source configured to emit light at a wavelength limited to between about 800 nm to about 900 nm;
• and
• a fourth discrete light source configured to emit light at a wavelength limited to between about 850 nm to about 1050 nm;
• and wherein the combination of light sources includes either:
• a plurality of first discrete light sources limited to between about 20% to about 30% of the combination of light sources;
• a plurality of second discrete light sources limited to between about 8% to about 16% of the combination of light sources;
• a plurality of third discrete light sources limited to between about 40% to about 60% of the combination of light sources;
• and
• a plurality of fourth discrete light sources limited to between about 15% to about 32% of the combination of light sources, wherein the total percentage of first, second, third, and fourth discrete light sources is no greater than 100% of the combination of light sources;
• or
• a total number of light sources including a plurality of first discrete light sources limited to between about 20% to about 30% of the combination of light sources, and a plurality of second and third discrete light sources limited to between 48% to about 65% of the combination of light sources, and a plurality of fourth discrete light sources limited to between about 15% to about 32% of the combination of light sources, wherein the total percentage of first, second, third, and fourth discrete light sources is no greater than 100% of the combination of light sources.