Hi, my name is Sergio Borjas. I am a Mechanical Engineer from Boca Raton, FL. I am a physics enthusiast and now particularly interested on Irradiance measurement for LEDs. We have a nice spectrometer that we recently purchased and at present are beginning to use it. Quite an instrument with many uses. If you have any experience in measuring power for LEDs please share them. Thank you for any tips or advise.