Related by context. Frequent words. (Click for all words.) 56 smoke detectors 54 CO detectors 54 smoke detector 52 CO alarms 52 carbon monoxide alarms 52 CO detector 51 carbon monoxide detectors 51 Smoke detectors 50 photoelectric 50 smoke alarms 50 compact fluorescent bulbs 49 lithium batteries 49 dimmer switches 48 batteries 48 Smoke alarms 48 CFL bulb 47 CFLs 47 smoke alarm 47 carbon monoxide detector 46 compact fluorescent light bulb 46 compact fluorescent 46 LED bulbs 46 compact fluorescent lights 45 nonflammable 45 CFL bulbs 45 low flow showerheads 45 rechargeable lithium ion batteries 45 detectors 44 programmable thermostats 44 sprinkler systems 44 lithium battery 44 halogen bulbs 43 fire extinguishers 43 fluorescent bulbs 43 light bulbs 43 toaster ovens 43 AC adapters 43 furnace filter 43 compact fluorescent light 43 incandescent bulbs 43 fluorescent light 42 portable radios 42 fluorescent bulb 42 propane cylinders 42 turkey fryer 42 electrically heated 42 rechargeable batteries 42 water heaters 42 halogen lamps 41 compact fluorescents 41 LED lights 41 ENERGY STAR qualified 41 watt incandescent bulb 41 lightbulbs 41 ENERGY STAR label 41 programmable thermostat 41 mercury thermometers 41 bulbs 41 battery powered 41 Nickel Metal Hydride 41 chargers 41 alkaline batteries 41 watt incandescent 41 ionization 41 extinguishers 40 NFPA 40 battery charger 40 smart thermostats 40 water heater 40 volt electrical 40 recharger 40 propane tanks 40 incandescent lights 40 rechargeables 40 Sprinklers 40 radios 40 dosimeters 40 Lithium batteries 40 EnergyStar 40 surge protectors 39 solar chargers 39 false alarms 39 volt batteries 39 battery packs 39 sprinklers 39 automatic sprinkler 39 trash cans 39 Thermostat 39 fluorescent lamps 39 flammables 39 alarms 39 LED lamp 39 canisters 39 compact fluorescent lamps 39 igniters 39 Rechargeable 39 flammable gases 39 phosphors 39 Kidde 39 flashlight batteries 39 pellet stove