(KNZA)--The Brown County Sheriff’s Department is asking residents to use blue light bulbs on their outside porch lights this week in honor of National Police Week.

According to a news release from Sheriff John Merchant, every year, the week in May that includes May 15 is designated as National Police Week. This marks the 54th year that officially recognizes officers who have given their lives in the line of duty to protect and serve the public.

In 1962, President John F. Kennedy signed into law the designation of May 15 as the official National Peace Officers Memorial Day. National events are held in Washington, D.C., during that period.

The release says there are over 15,000 law enforcement families who have lost loved ones in the line of duty while serving in the law enforcement field.