They're not 160w bud... it's an over - exaggeration. They're not 16000 lumens either, almost all produce less than 2000 lumens and most around 1100 lumens. They will use less wattage and amperage than factory halogens. If you do some research you'll see that sellers overstate almost all LED stats. Just watch some YouTube videos from Headlight Revolutions and you'll see how well these LEDs actually work and how the actual lumens and beams operate. Almost all LEDs are less effective than HIDs in properly manufactured housing. Don't take ads at face value.