Panasonic Life Solutions India Vertical Manager Interview Questions and Answers

Fundamentals of lighting involve understanding the principles of light, color temperature, intensity, and direction.

• Understanding the color temperature of light sources (e.g. warm vs cool)

• Knowing how to control the intensity of light (e.g. dimming)

• Understanding the direction of light and how it affects a space (e.g. task lighting vs ambient lighting)

Different lighting parameters include intensity, color temperature, color rendering index, and beam angle.

• Intensity: the brightness of the light, measured in lumens

• Color temperature: the warmth or coolness of the light, measured in Kelvin

• Color rendering index (CRI): the ability of a light source to accurately render colors of objects

• Beam angle: the spread of light emitted from a light source, measured in degrees