The 586-6401-105F is a red cluster-based LED lamp designed to directly replace incandescent miniature lamps in indicator and signaling applications. Operating at a nominal voltage of 28 VDC, it draws a typical forward current of 17 mA and produces an intensity of 1000 mcd with a peak wavelength of 630 nm. The lamp features a T3 1/4 miniature bayonet (BA9s) base that mounts directly into industry standard sockets, and incorporates AllInGaP LED technology for high brightness with minimal energy consumption—using up to 90% less energy than equivalent incandescent lamps. With an operating temperature range of -30°C to +85°C and a rated lifespan of up to 100,000 hours, the lamp is resistant to shock and vibration, generates no heat, and is RoHS compliant. This product is ideal for aircraft, automotive, industrial control panels, and other applications requiring reliable, long-life indicator lighting with low power draw.