Everything you always wanted to know about light but were afraid to ask!
Another fact that we always find in the technical description of the lamp is linked to the unit of measurement KELVIN.
Kelvins measure the color tone of a light, or rather its own COLOR TEMPERATURE!
The most recent LED sources allow us to choose the tone we want when purchasing, unlike the old halogen lamps.
If the light tends to RED we speak of warm light, if the light tends to BLUE we will have a COLD light, but ATTENTION:
A color temperature as high as 5000 or 6000 Kelvin indicates LIGHT COLD, a low color temperature like 2700K indicates a light instead HOT!
ALL CLEAR?
Next week we will discover another fact that we often find on the technical sheets of a lighting fixture or rather the CREE INDEX!
DON'T MISS THE NEXT ISSUE!
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