586-6403-101F is a yellow cluster-based LED lamp designed to directly replace incandescent miniature lamps in indicator and signaling applications. This polarized version operates at a nominal voltage of 6 VDC with a forward current of 100 mA and delivers a typical intensity of 2000 mcd at a peak wavelength of 592 nm. The lamp features a T3 1/4 miniature bayonet (BA9s) base that mounts directly into industry-standard sockets, incorporates AllInGaP LED technology, and offers exceptional durability with up to 100,000 hours of operating life. It provides significant energy savings compared to incandescent equivalents, uses up to 90% less energy, generates no heat, and is resistant to shock and vibration, making it ideal for harsh industrial environments, automotive applications, and equipment requiring reliable long-life indication.