# DEFAULTLIGHTING System Variable [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [System Variables](Help%20System/GSTARCAD/2027/System%20Variables/(System%20Variables).md) **Function Description:** The DEFAULTLIGHTING system variable is used to turn on and off the default lighting in place of other lighting. | | | | --- | --- | | Type | Integer | | Saved in | Drawing | | Initial value | 1 | | Range | 0,1 | **System Variable Value:** 0: Default lighting is automatically turned off when pointlights, spotlights, distant lights, or the sun are on. 1: Default lighting is turned on. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/systemVariables/DEFAULTLIGHTING.html) · © Gstarsoft Co., Ltd.