To study effects of lighting is an endeavor that involves multiple disciplines. To gather the information that really helps to increase understanding is often troublesome. Thought that through data networks much of that information is in principle instantly available, the success depends on the quality of the strategy. When it comes to search engines Google obviously cannot be omitted, partly because of features others lack.
Custom search is an powerful option to find information in effective way. The search function integrated on the top right of this page assists by focusing on hand picked information sources to find lighting relevant information. Try it out and give us your feedback.