The gift from the elven queen

As he readied to depart, the elven queen presented Frodo with a gift for his journey. 

"Here you are, dearie" she said,. "Illumioir, the gift of light itself.When all around is darkness she shall shine out and guide you."

"Thank you," said Frodo. "You've been so kind to me."

"And here are some spare batteries. It's a long journey, you can't be too careful."