A collection of lamp emission spectra for a Sunwayfoto LED fill light type FL96.
sunwayfoto_fl96.mspctsunwayfoto_fl96.mspct is a "source_mspct" object containing
a collection of 6 "source_spct" objects as members. Members are
named.
sunwayfoto_fl96.mspct contains a collection of
"source_spct" objects with spectral emission data for different
dimming and colour temperature settings. The lamp was maintained at the
same distance from the input optics of the spectrometer. Thus, the
different spectra are comparable and provided expressed in calibrated
spectral energy irradiance units.
This light source has 96 white LEDs half emitting warm white light and half emitting cool white light. The LEDs are in SMD packages and are interspersed. A built-in Lithium battery powers it. The mix of warm and cool light can be adjusted as well as the overall power output.
The variables in each member spectrum are as follows:
w.length (nm)
s.e.irrad (\(\mathrm{W\,m^{-2}\,nm^{-1}}\))
Lamp manufacturer: https://sunwayfoto.com/.
Aphalo, Pedro J. (2022) Small fill/video LED lights revisited: A new comparison. https://www.photo-spectrum.info/pages/illumination/led-fill-lights-2.html.
summary(sunwayfoto_fl96.mspct)
Run the code above in your browser using DataLab