Stop in for a cup of coffee

Bills65Dart said
So, a newer 6024 lamp has only 37.5 watt, both high and low beam

H6024 has a 65w high beam and a 35w low beam.

while the quite older 6014 has 60 watt high beam, and 50 watt low beam?

6014 has 60/50, high/low. 6012 has 50/40.