The B320-TPW-6/48V is a miniature Bayonet Base (Ba9s, T3½) LED bulb engineered as a direct incandescent replacement with multi-voltage smart bulb functionality. It operates across a wide voltage range from 6 VDC to 48 VDC, with optional support for 6 VAC to 34 VAC, and features bipolar DC polarity (+/-) for flexible installation. The bulb has a base outer diameter of 0.36" (9.14 mm) and a maximum overall length of 1.19" (30.23 mm), and is available in multiple colors including Warm White, True White, Red, and Green. This LED replacement delivers up to 90% energy savings compared to incandescent bulbs, offers long operational life with no heat generation, and is ideal for use in elevators, motor control panels, industrial controls, avionics, utility control panels, and general indicator applications.