How can I calculate the require lumen of a room. If I use Tube Light (40 W), O

How can I calculate the require lumen of a room. If I use
Tube Light (40 W), Or 100 W incandescent lamp. Please give
detail answer.

Question Posted / asif_pgcb

How can I calculate the require lumen of a room. If I use Tube Light (40 W), Or 100 W incandescent..

As per room we didnt have any standard lumen .As per our
eye seeing min 200 lux after that we sholud keep as per our
requirement based on application

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