Good product, bright and easy to use.
For USB LedLight
Very good product. The light is very bright. I measured about 130-140mA (?) current with my USB doctor device . Can be used for a lot of things - more light around your laptop, on a power bank, on the back of my PC where it is always very dark when I'm looking for something. It gets hot. Can't burn you fingers, but unpleasent when you have to unplug it after some time - you have to catch it on the sides. It is sensitive, and you can switch it ON/OFF even with a gentle touch.
I would recommend this product, works as explained. Good communication with the seller and fast delivery with tracking!