Red Light is a Light placeable by the player in FortressCraft. It appears in the 8th Block Wheel. It is not naturally occurring, and there is no collision. This light emits a pool of red light. However, this colour is overridden if another light model is closer to the player.
You can only delete lights by placing a block over the light, then deleting the block that was placed.
This light was released on December 19, 2011, in 1.1 Alpha patch, and was retextured on May 17, 2012, in Content Patch 9.