This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!
Potable Lightbulb And/Or Slim Flashlight
A light bulb that can bring light during emergencies can be treated as a business card as well, you just have to personalize them.
Want to get your very own quizzes and posts featured on BuzzFeed’s homepage and app?
Become a Community Contributor.
Become a Community Contributor.