Wisconsin’s Focus on Energy residential program is offering free packs of simple energy saving products to ratepayers of participating Wisconsin utilities The packs include items such as light-emitting diode (LED) light bulbs, high-efficiency shower heads, water-saving bathroom faucet aerators and shower heads, pipe insulation, and advanced power strips for home entertainment centers and office areas. Homeowners can choose among six energy packs onlineor call 800.230.4701.