BU 3- Nov.23,2024

Enumeration: 1-12

Lighting Design Guidelines

Enumeration: 13-16

Types of Lighting System

Identification: 17

90% to 100% of the light output is directed towards the ceiling and upper walls of the room

Identification: 18

60% to 90% of the light is directed upwards; 40% to 10% downwards

Identification: 19

60% to 90% of light is directed downwards; while 40% to 10% is directed upwards

Identification: 20

provides approximately equal distribution of light upwards and downwards