Wonderful indeed! I knit with needles and I was impressed that the light falls exactly on my hands, right where I need it!
During a power outage, it was flawless, completely hands-free and with strong light. Actually, in complete darkness, one light is enough because it is truly powerful.
Great convenience that you can dim it if you want or operate only one lens.
I highly recommend it!

- The only drawback for me is that it doesn't have warm light, only cool, it strains the eyes a bit if used for a long time