Tamagotchi Original Lightning as of my last update in January 2022. It's possible that there may have been new releases or special editions introduced after my last update. To find the most accurate and up-to-date information, I recommend checking official Bandai websites, online retailers specializing in toys and electronic gadgets, or forums and communities dedicated to Tamagotchi enthusiasts. These sources may have details on any new versions, limited editions, or special features related to lightning or any other themes.