Illuminance Cone Diagram

Usually used for spotlights or lamps with reflectors the diagram indicates the maximum illuminance at different distances away from the lamp 6.
Illuminance cone diagram. The cone diagram shows the beam angle typically defined as 10 of peak intensity for architectural lighting and 50 of maximum intensity for theatrical and broadcast lighting and the illuminance levels at beam centre for various distances. Image 1 13 3 illuminance cone diagram. Cartesian luminous intensity graph 5 illuminance cone diagram.
Illuminance cone diagrams usually used for spotlights or lamps with reflectors the diagram indicates the maximum illuminance e lux at different distances plus the beam angle of the lamp over which the luminous intensity drops to 50. Illuminance cone diagrams usually used for spotlights or lamps with reflectors the diagram indicates the maximum illuminance e lux at different distances plus the beam angle of the lamp over which the luminous intensity drops to 50. Illuminance cone diagram image 1 13 3.
Show the illuminance cone diagram. Show point by point method. Did you find it helpful.
Distance of the light exit surface to the reference plane perpendicular to the light source e0 lx. The beam diameter at 50 peak intensity relative to distance away is also shown. The beam diameter at 50 peak intensity relative to distance away is also shown.
The light cone diagram shows the maximum illuminance values lx with the following parameters. Maximum illuminance for the corresponding light spot height m ø m. Light beam diameter m is specified when half of the maximum illuminance value is present at the cone edge.
How do you determine point by point angled on a horizontal surface. This diagram is useful when light intensity changes rapidly within a small angular area 4. The beam diameter at 50 of its peak intensity is also illustrated.