[s-cars] Euro Lights/city light-drl/ LED replacement?

[brian bilotti]

S-Heads,
 
Want to change my city lights/bulbs to LED's.
 
I pulled one and it says 12v w5w 6k and under that 501 GE (E11) 21p
 
I have looked in several places to get a cross reference and been unsuccessful trying to match up a 5w LED Wedge bulb.
 
Any suggestions would be muchly appreciated.
 
Thanks
 
bb