To Work With Lighting Settings

Set a Drawing for Photometric Lighting

Choose lighting units to be used by performing one of the following:

• Click Render tab Lights panel Lighting Units drop-down International Lighting Units.

  International lighting units are used and photometric lighting is enabled.

• Click Render tab Lights panel Lighting Units drop-down American Lighting Units.

  American lighting units are used and photometric lighting is enabled.

Set a Drawing for Standard Lighting

• Click Render tab Lights panel Lighting Units drop-down Generic Lighting Units.

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