I appreciate what you're saying and I agree that HID's are brighter than halogen bulbs, but I'm simply wondering with relation to the Depo's do they perform exactly like other projector headlights with halogen bulbs? For example, will they just offer the same light as a B5.5 or B6 Passat, or is there something about the actual Depo headlight unit itslef that make them worse than other projectors with halogens.