There's probably nothing wrong with the existing incandescent setup that's lighting your abode as we speak, but if you've been itching to do something -- how do you say? -- different, Lumiotec needs to have a word with you. The Japanese outfit is now selling OLED lighting development kits, which are perfect for DIYers looking for light-up tiles to create a nightclub in their basement. We're pretty sure you could think of other things to do with the ¥84,000 ($934) kit, but isn't a homegrown rave room good enough? Sheesh.