To understand lighting in its entirety, comprehend its evolution and provide innovative solutions to practical operational problems is Magnitech’s drive.
Becoming specialists in the science of light and how to encase it for maximum efficiency and longevity is why Magnitech’s products still burn today after being installed 25-30 years ago.
Introduction to photometrics
The correlated colour temperature (CCT) is a specification of the colour appearance of the light emitted by a lamp, relating its colour to the colour of light from a reference source when heated to a particular temperature, measured in degrees Kelvin (K).
The rendition of colour by a lamp is specified by the CIE colour rendering index (CRI or Ra) and is a measure of the light source to faithfully render the appearance of a gamut of colours spanning the colour space.