Even with the rain, Seth Nowak and Annie Staten say nothing can stop their mission to save the environment.

"Everything that we can do the fight global warming is a step in the right direction," says volunteer, Seth Nowak.

They're two of the 40 Sierra Club volunteers going door to door delivering free fluorescent light bulbs as a part of the Neighborhood Light Bulb Walk.

"This is a fun event, it's a win win for both parties. We get people involved with spreading the word about energy efficiency and we have more light bulbs in the community," says volunteer, Annie Staten.

The groups getting the word out that the fluorescent light bulbs use less energy, produce the same light, last longer and saves money.

"As easy as changing a light bulb when you put all those light bulbs together we're really making an impact," says Jennifer Feyerherm with Sierra Club.

The group passed out 10,000 light bulbs.