If you haven't lit up any of your bricks yet, I totally recommend doing so. It takes your lego models to the next level. So awesome to light them up at night, or even in the day time. This one is a great place to start because it is rather simple to install. Some get a lot more labor intensive. Still fun, but just a bit time consuming and sometimes cumbersome....a thousand percent worth it though. I have Vader, Red Five, Tallneck, and the Nano Gauntlet lit up, and have uninstalled kits for Ghostbusters and the Back to the Future Delorean, which are much bigger projects. I have some sold by the major brand and a few from these Amazon brands. BrickBling does a great job. The instructions are good and the lighting and control comparable to the other more well known brands, but at a fraction of the price. Light up your lego!!