This is what RB said as to why he wants to BE A LIGHT:

“Maybe this will be a good way for me to get out of myself and to look for GOODNESS out there and look for people that want to help and you know that’s always a positive thing and alway makes us feel better and more positive.”

Donating time and energy to others can take you out of yourself and make you feel GOOD. Now go BE A LIGHT:)