Delivering superior brightness and high-intensity daylight visibility, Dialight's 557 series, 11/16" indicators incorporate the latest LED technology in six standard colors and five bi-color combinations. This product line is available in 5 V_DC, 12 V_DC, and 24 V_DC operating voltages as well as a 5 V_DC (bi-color) operating voltage with 24 AWG, 6" wire leads. These panel-mount indicators are ideal for a wide range of indoor and outdoor applications including electrical control panels, wastewater treatment controls, transit vehicles, construction equipment, military vehicles, lane control, vending and gaming machines, and status indication.