Incandescent Heavy-Duty Miniature Indicator Lamp 1819

Technical Description

Premium industrial-grade T-3 1/4 miniature incandescent indicator lamps engineered for aircraft instrument panels, military communication gear displays, electronic test equipment, and heavy machinery signal clusters. Meticulously constructed with a vacuum-sealed clear glass envelope integrated into a rugged single-contact miniature bayonet metal base (BA9s configuration) optimized to withstand persistent structural vibrations and mechanical shock profiles. Designed to interface seamlessly with standard low-voltage electrical networks, each high-reliability bulb operates at a designated configuration of 28.0V while maintaining a precise current draw of 0.04 Amps (40mA) and low power consumption of 1.12 Watts, delivering a steady 0.34 Mean Spherical Candlepower (MSCP) light distribution across an extended 2,500-hour rated operational service lifetime.

Component Specifications