T6 Dave's Dad
Member
The multiplicity of posts today indicates that there is a major problem with, and depth of feeling about, the H4 light output,or perceived lack. To my mind there are some simple questions to be answered by VW: Are they fitting standard quality bulbs with an agreed output? Is the projected output in Lumens in accordance with motor industry standards and Construction & Use Regulations? Are the H4 light projectors designed specifically for that bulb or do they have commonality with the H7 apart from the bulb holders?Guess I'll be taking a trip down to the local MOT station to get them set up properly then.