Ramen Japanese Noodles LED Neon Flex SignJapanese Noodles Neon Illuminate your ramen noodle bar with a beautiful neon vibe! This cool neon sign lights up in four colors and is perfect to illuminate your caf, restaurant or kitchen. The sign is expertly crafted using LED Neon flex tubes which makes it glow super bright but does not contain any of the harmful gases you would find in a regular neon glass tube. As always, buying from Dope Neons you can be confident that your sign will be equipped