In case of commercial installations, it is advisable to use light sources rendering high colour for installations so as to retain customer attention. This light should be as bright as its surroundings in the range of _______.

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SSC JE Electrical 05 Jun 2024 Shift 3 Official Paper - 1

Answer 1

Lighting in Commercial Installations:

In commercial installations, it is crucial to use light sources that render high color quality to attract and retain customer attention.
The brightness of these light sources should be carefully considered to ensure they stand out effectively in the environment without being overwhelming.
For commercial settings, the recommended brightness of the light sources relative to their surroundings is typically within a reasonable multiple to ensure visibility and attractiveness.
Excessive brightness (e.g., 20 times) can be too harsh, while too little (e.g., 2 times) may not be sufficient to draw attention.
In commercial installations, the light should be as bright as its surroundings in the range of 5 times.