Spectrometer plot of a Fox Group 5.5mm UV LED.
Note the LED's spectral line halfwidth is unusually narrow for an LED; looks like less than 15nm to me.
That hump near 715nm in the very deep red region of the spectrum appears to be LED emission itself, rather than a detector sensitivity issue; but I've only had the spectrometer online for less than two days, so I could very well be incorrect here.
Rise and shine CPF! It's 0501 hours! Early bird gets the gagh!