Like that it is 5v usb and I can use it with a power bank. The reading from mine are: standby 0.05w low power 1.44w high power 9.06w It has a blue led in the switch when it is in standby, it goes out when you hit the power button. Mine has 9 increments of power level and the three temperature settings as described. Only thing I might change on the design would be a separate lock mechanism for the rotation of the lamp lens.

Perfect hands free light/magnifier for me to do close up and precision work on my crafts Exactly what I was looking for

amazing purchase. bigger than I expected and that was a happy surprise

Needed this for diamond art and works great!

nice light easily change the brightness just wish it had a bas instead of the clamp system but I knew that when I bought it

Super pratique et bonne qualité