What is Light Works? April 02, 2020 05:44 Updated Light Works is an ammonia-free 2-step kit for natural-looking balayage highlights at home. Related articles Who can use Light Works? What is the difference between Color Reviving Gloss and Light Works Finish Toning Glaze? Will Color Reviving Gloss Cover my gray roots? Should I process Light Works Lightening Cream with heat? How often can I use Light Works? Comments 0 comments Article is closed for comments.