It can also run on a lithium-ion battery in case there is no electricity.The Digitek DRL-18 HC is a professional ring light that can provide the right lighting balance in your video to give you ...

For more advanced users, Westcott’s Bi-Colour Ring light comes with a slew of accessories and two NP batteries for on-the-go shooters. RGB LED panels provide a wider array of lighting options ...

A stunning halo of light in a nearby galaxy has been captured by Europe's Euclid space telescope. Known as the "Einstein ring," the halo exists in a galaxy about 590 million light-years away ...