Hey Gang, We're seriously considering installing LED based lighting throughout our museum. Not being satisfied with that, I'm also looking into ways to turn off the lights in the exhibit galleries when nobody is in there. I'd love to hear from anybody who has a working "occupancy sensor" system, or anybody that's done some research into this and might provide some insight. Thanks in advance, Curtis Morris Shiloh Museum Sprindale, Arkansas ========================================================= Important Subscriber Information: The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes). If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).