The LEGO Star Wars Super Star Destroyer 10221 is a wonderful set with 3152 pieces and everything you need to build a fun Star Destroyer. With this LED kit, you can light it up. It comes with edge, rear, and top lights. The LEDs are powered by USB.
These LED lights make your LEGO models look cooler at night. You can find other versions of this on sites like Etsy or eBay.