2. Purchased a USKEYVISION product based on the recommendation of a photographer friend. I needed an extra light for my DSLR (I have several) so I needed one that fits different brands and sizes and also has the ability to adjust the lighting. Bingo! That's him. Beautiful LED lighting. I can take soft portrait shots from the comfort of my studio, outdoors, indoors, almost anywhere. I use this for both still images and video clips. This will not be my last purchase of this brand. Excellent quality at a good price.