I bought this for my video light Sony HDR-CX550VE. The enclosed Sony adapter fits well. The video light is small, light and very bright. I have now yet acquired due to the positive experience of these two lights as you combine them due to their meaningful design wonderful and therefore can illuminate an area incredibly well. After two charging the battery, the light stops by on a single charge for 1 hour. I use the lamp also on my Canon EOS 5D Mark II when shooting indoors and from time to time instead of a flash unit when shooting indoors. The light from the lamps is soft and in particular show the footage very natural colors.
I highly recommend this video light for relatively little money highly, so full marks!