Makers of the revolutionary illuminated energy-efficient, address/security lite, the Address-o-Lite. If you own a smoke detector, you know the importance of adding safety products to your home. According to 911 officials from across America, poorly lit house numbers are one of the biggest reasons for unnecessary delays from emergency vehicles. From a raging fire to a life-threatening accident or a crime in progress, every second lost takes its toll, putting lives and property at unnecessary risk. Now Address-o-LiteTM provides the 911 system missing link.