This is the replacement laser diode for the Laser Twilight Projector. Installation is needed and takes about 20-30 minutes.

Note: the replacement laser may not look like the picture.

This video shows you how to replace the laser diode on the Laser Twilight and Laser Stars Projectors. Pre 2016 versions would need additional soldering where the newer 2016+ has a plug in clip.

https://www.youtube.com/watch?v=70-XJa_ToEI