Just a quick one, looking around online for LED DRL/side light bulbs for a 59 plate A3. I'm looking for PS19W but i've came across a few PS19W H16. I'm not sure what the H16 means would it be compatible or not?
If anyone knows and good sites for me to look on it would be appreciated and i'm looking for LED orange canbus friendly and seem to be coming up short.

Thanks