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A floodlight with an 400W ~10,000K MH lamp in Dado beach
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The lamp wasn't as blue as in this picture.
Using my CD-R, i found that the spectrum contained a wide blue indium lines with a dark reabsorption dip on the side of the shorter wavelength and a very strong continum.
I don't know if this lamp is a cheap chinese blue MH lamp with overdosing fault, or using a 10,000K as a general purpose daylight MH lamp
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