Had a lot of shooting experience with this flashlight. I used it for videos and photos as the main light. It came quickly, I had no problems with the seller. This light has 3 modes. Basically, there are cool, medium, and warm settings that really flatter your subject's face. You can also adjust the intensity or brightness of the ringtone using the up/down arrows on the power button. I have found that I can keep the light at 3 to 4 feet and still get perfect exposure in a dark room. Must be near an outlet/extension cord as it is not battery operated. But overall this is a great little lamp. Very intuitive to set up and holds the phone securely. Comes with an easy to configure Bluetooth clicker that connects to your phone so you can take pictures and videos. Including tripod.