In which of the following lighting systems, more than 90% of the total light flux is made to fall directly on the working plane with the help of deep reflectors?
In which of the following lighting systems, more than 90% of the total light flux is made to fall directly on the working plane with the help of deep reflectors?
Right Answer is:
Direct lighting
SOLUTION
Direct Lighting:
- In the Direct lighting scheme, more than 90 percent of total light flux is made to fall directly on the working plane with the help of deep reflectors.
- This scheme is most efficient but causes hard shadows and glare.
- It is mainly used for industrial and general outdoor lighting.