Abstract：Have you ever thought about the huge variety in museums? Some may be specialized, such as those devoted to trains or sea life, while others cover a wider spectrum, like the entire biological history of our planet. Whatever a museum’s content, it’s safe to say that the sizes of the items will all be different, and each will need its own lighting layout, design and advice. One thing is certain: the lighting installed in a gallery space has a huge effect on any collection being displayed.