A quick comparison of the EBay LED 20W vs. Halogen ABT "White" Bulbs
Unfortunately my iphone has no shutter control so the images may be a bit confusing. The phone is adjusting off of the light coming from the right headlight. As you can see the halogen solution comes really close to the stock OEM bulbs in terms of light output. The Ebay LEDs are not even close...
OEM Halogen Bulbs Left / Aftermarket Solution Right
Ebay LED 20W
ABT Halogen Bulbs