Free CFL Light Bulbs (Duke Energy Customers) › Free Stuff ~Coupons Galore ~ Hot Deals › Freebies › Free CFL Light Bulbs (Duke Energy Customers)This topic has 1 reply, 1 voice, and was last updated August 12, 2011 at 6:30 am by .Viewing 0 reply threadsAuthorPosts August 12, 2011 at 6:30 am #297596 FreebieQueenDuke Energy wants to help our customers save energy and money. We’re giving eligible customers free compact fluorescent light bulbs (CFLs) to jump-start their savings. CFLs use 75 percent less energy and last 10 times longer than incandescent bulbs.https://ols.duke-energy.com/037/Publ…bliccfl?Mode=0AuthorPostsViewing 0 reply threadsYou must be logged in to reply to this topic.Log In Username: Password: Keep me signed in Register Log In › Free Stuff ~Coupons Galore ~ Hot Deals › Freebies › Free CFL Light Bulbs (Duke Energy Customers)