The 249-7871-3731-504F is a red LED panel mount indicator from the 249 series, designed for front or rear mounting. It operates at 14V DC and provides a typical luminous intensity of 170 mcd through a cylindrical lens that offers a wide viewing angle. The indicator features a black anodized aluminum housing, mounts in a 0.375-inch clearance hole, and uses turret terminals for electrical connections. This RoHS compliant device is suitable for a variety of applications including main power indication, status displays, instrumentation, and process control.