I'm looking for a poem titled "Let Thy Light Shine Tonight" can you help me?

Question

This poem was read at a Christmas Pageant in 1978

Answer 1

Perhaps you need to provide more details.
Could it have been this one:

Let There Be Light!
By Brother Cummings (from The Voice of Masonry, 1894)

http://smithfieldlodge.com/Poems/Poems_BH.htm#let_there_be_light

good luck