NewBie
*Retired*
It has been a while since I did some light source ripple posts, these are measurements of the actual light comming out of various sources I happened to have sitting nearby, or on my person:
Old Costco silver flashlight:
Peak multiple LED UV flashlight:
40W Incandescent bulb (if you think for a moment, you'll understand why the ripple frequency is 120Hz):
McGizmo PD on high (Wiz2x2):
McGizmo PD on low (Wiz2x2):
Fluorescent bulb, electronic ballast:
Old Costco silver flashlight:
Peak multiple LED UV flashlight:
40W Incandescent bulb (if you think for a moment, you'll understand why the ripple frequency is 120Hz):
McGizmo PD on high (Wiz2x2):
McGizmo PD on low (Wiz2x2):
Fluorescent bulb, electronic ballast:
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