Law enforcement apparel maker 5.11 Tactical entered the flashlight market several years back with its supercapacitor-powered Light for Life patrol light. At this year's IACP, the company introduced a new line of conventional battery-powered flashlights called ATAC. The five ATAC lights range in size from a 6-inch long pen light to a 5.3-inch tactical light. All except the pen light offers advanced features such as strobe mode. Prices range from $29.99 to $84.99.