The Sensor Light can be presented to both of these manufacturing industries. The first listed (SIC 3669) includes the sensory lighting and alarm equipment that composes the base of the Sensor Light. SIC 3842 includes many devices and appliances made to aid the motor capabilities of the disabled and for senior citizens.

The following chart shows the recent sales history of the Communications Equipment, NEC manufacturing industry:

Source: U.S. Bureau of the Census

Sales of this industry increased 79.44 percent in this most recently recorded nine-year period.

The following chart shows the recent sales history of this Surgical Appliances & Supplies manufacturing industry:

Source: U.S. Industry & Trade Outlook 2000