The result of your conversion between parsec and light hour appears here
To convert between Parsec and Light Hour you have to do the following:
First divide 149597870691 * 206264.8 / 299792458 * 60 * 60 = 28590.867203
Then multiply the amount of Parsec you want to convert to Light Hour, use the chart below to guide you.
Symbol: pc
No description
Symbol: lh
No description