led therapy

redtherapyrick

Newly Enlightened
Joined
May 29, 2020
Messages
1
i hope this works this time. i was timed out a few minutes ago when i submitted my post. my question is how to build a 5" x 5" led array of 660nm and 850nm leds with a irradiance of..........1.6w/cm2 in 60 secs at 1" from the skin.............i would like to power it with a battery or two

thanks ..rick
 
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