Rubbish. Some weird LED's, no thermal paste, poor design (Lens are deep in the casing and its impossible to use them turning winter or any road) Is it really that hard to teach your child-slaves to make a proper product?
1.6A at 19V which is around 32W, I actually like its light output and beam angle is as good as its ever gona get. Definitely my next ebike headlight. (I like it more than I thought after I measured its power draw with undersized power supply. It has high startup current. Build quality is epic for the price.
very good product