11 energy conserving products for residential and light commercial use, namely ventilation systems consisting of ventilating fans; heat recovery ventilation systems consisting of ventilating fans; ventilation registers and filters for ventilating systems; air filters for dryers, bath fans and range fans, energy conserving water saver products, namely shower heads, faucet adapters, and toilet dams; energy conserving lighting products, namely electric light bulbs, compact fluorescent electric lighting fixtures and flood lights