■ Benicia resident highlights $1K investment, expected savings Ken Paulk, a Benicia resident, announced this week he’s switching out all his light bulbs to light-emitting diode types, and expects to recover his $1,000 investment in 10-11 months through savings on his electricity bill. But what are those bulbs, and why have incandescent bulbs been disappearing […]
You are here: Home / Archives for CFLs