LIGHTINGUNITS (System Variable)

Controls whether generic or photometric lights are used, and specifies the lighting units for the drawing.

Type:Integer
Saved in:Drawing
Initial value:2

When this system variable is set to 1 or 2, photometric lighting is enabled; otherwise standard (generic) lighting is used.

0

No lighting units are used and standard (generic) lighting is enabled

1

American lighting units (foot-candles) are used and photometric lighting is enabled

2

International lighting units (lux) are used and photometric lighting is enabled