NEW 2-person far-infrared rain cover W1787P329098Power: 300w Size: 22*24. 5*38 cm 8. 7*9. 7*14. 90 inch Spectrum: 660nm & 850nm Led: 60pcs double chip led Irradiance: >100mw cm2 @ 3inch >73mw cm2 @ 6inch >41mw cm2 @ 12inch The 300w red light therapy panel is consist with 60pcs dual chip led, each single led diode including 1x660nm red and 1x850nm infrared. The way we design this panel is to mix the red and infrared more even then to achieve a more better therapy result A: 1x 300w red light therapy