Home depot cfl .85 cents

I was in home depot and saw some cfl's 4 packs for .85, Maybe it will be helpful for someone?
http://www.homedepot.com/h_d1/N-5yc1v/R-100687000/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053

thats pretty good i just bought 2 for .99 cents,i dont grow with em tho

I'm using a couple on some house plants I brought in for the winter. Working well so far, but they need a fraction of the light that cannabis does.