Color temperature and consistency output
All flashes are extremely consistent in flash power output and may vary due to the glass flash tube by a 1/10th of an F-Stop or even less.
The color temperature is stable. The color shifts over 3 f-stop flash power regulation is about 200 – 300 Kelvin or even less, but when set to a certain flash power output each flash is consistent.
At minimum power, the flash color temperature tends to be warmer. At full power, it tends to be cooler, due to the voltage regulation of the capacitor for different flash power outputs.
At minimum power, the flash color temperature tends to be warmer. At full power, it tends to be cooler, due to the voltage regulation of the capacitor for different flash power outputs.
This will not affect the image result, since studio lights are a mix of old and new units at different power levels with silver and white reflectors or Softboxes of different brands and fabrics.
The difference between a silver reflector and a softbox can show a gap in the color temperature, maybe 500 K or more.
The flash duration and specifications at full power you find in the user manuals.
