The 585-1213F is a red multi-chip LED indicator bulb designed for use in control panels, instrumentation, warning lights, and communication equipment. This polarized LED features a T1 3/4 midget flange base that mounts directly into industry standard sockets, with a peak wavelength of 660 nm and typical operating current of 30 mA at 14V DC. The bulb delivers a typical intensity of 60 mcd and operates reliably across a temperature range of -20°C to +60°C, with storage capability from -30°C to +100°C. The multi-chip design provides longer operational life while consuming 90% less power than traditional incandescent alternatives, making it ideal for portable and battery-powered applications where energy efficiency and reliability are critical.