Traffic Light Doctor is a signal tech based in Minnesota. He shares his green-yellow-red tips, tricks, and insights on social media, often while he’s working at a signal box. If you’ve ever wondered ...

But there's good news. The right streaming light not only illuminates your face evenly, it will also enhance color accuracy and reduce shadows. This gives your content a polished, professional look.

Travis Gettys is a senior editor for Raw Story based in northern Kentucky. He previously worked as a web editor for WLWT-TV and a contributing writer for the Kentucky Enquirer, and he also wrote ...