Light! is a screen saver that passes a trailing beam across the desktop, illuminating whatever is behind it. You can change the size and speed of the light, and whether it inverts the screen colours.
Version 1.30 is a rewrite: faster, smaller, and with a password. Written in Visual Basic for Windows 3.1x.
Featured on the TECH Win (ASCII, Japan) cover CD, November 1996–January 1997.
Archived page: gingerbeardman.com/archive/tektonix/light.htm
