Casting a greener light on Puget Sound – NWCN

The Coast Guard is changing out bulbs in navigational markers in Puget Sound. But these are not ordinary bulbs in navigational marker that boats, ships and ferries use to find their way safely through Puget Sound. Currently a bulky lamp, battery and separate solar panel occupy the platform. The crew is swapping that system out for a self contained, one piece lantern that has tested out to be just as bright, last twice and long and cost half as much as the older style. Gary Chittim reports.

 http://www.nwcn.com/home/?fId=149582975&fPath=/news/local&fDomain=10212

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