The ‘Little Lightbulb’ is based on Matthew 5:14,
“You are the light of the world. A city set on a hill cannot be hidden. Nor do people light a lamp and put it under a basket, but on a stand, and it gives light to all in the house. In the same way, let your light shine before others, so that they may see your good works and give glory to your Father who is in heaven.”
The Word of God is a lamp, and through that lamp we can become little lightbulbs which serve as a light, however small, in this dark and desolate world. I encourage you to become a ‘Little Lightbulb’ and spread the Word, which holds so much power. Be little lights of the world as God created you to be. Let your light shine!