This mod adds settings for 5 turrets that can be set to change the colors of the laser beams they fire. The default colors are dark purple, blue, yellow, green, and purple. The settings can be changed to anything you want by modifying the color scales from 0 to 1 in the mod's settings. The mod also adds a disco turret that shoots changing rainbow laser beams.
This mod adds a new tech, Color Laser Turrets, that requires Laser Turrets to be researched. After research you have access to the colored laser turret recipe that only requires a regular laser turret. Colored turrets can also be changed back to the base game turret. All of these turrets maintain the default values for all stats and act identically to regular laser turrets, they just shoot cool disco laser colors.