Hello and welcome to Frog Forum!!
that's a beautiful albino you picked up!
no lighting is necessary, though having a light is more aesthetically pleasing. I believe it's UV lighting that is bad for albinos but I'm not sure
as for heating, i recommend using a heat pad. Be sure to stick this heat pad on the SIDE of the tank and not the bottom. These frogs burrow to stay cool and will gst confused or burned if the mat is on the bottom.
I'm going to include the forum's pacman frog care sheet so you can get more info
congrats on the new addition!!
http://www.frogforum.net/content.php...-Care-Breeding