An LED ring light has been popular in recent years as a simple way to illuminate the scene for things like selfies and video meetings. There is one ring light for a different purpose, but how about a ring light that can be used for all scenarios? OlumiRing is an innovative ring light that features a strong clamp that allows it to be clipped on pretty much anything. You can use it on a smartphone, laptop, make-up mirror, and even a fully-fledged digital camera. It runs independently with its own rechargeable battery. That way, OlumiRing doesn’t require a wired connection…