Akvis has released LightShop 4.0 (http://akvis.com/en/lightshop/), an update of the software lets you create light effects. Version 4.0 provides a new interface design, new 138 ready-to-use effects, new elements for creating natural-looking light effects, a Star Brush, compatibility with Photoshop CC, and other changes.
The software is available as a standalone application as well as a plug-in for Photoshop and other graphics editors. It’s available for Mac OS X (10.4 or higher) and Windows. The product sells for US$72. Akvis offers licenses with lifetime free support.