Incandescent Sub-Miniature BPR Relampable Indicator Lamp (50-Pack) OL-387BPR

Technical Description

Premium aerospace-grade T-1 3/4 sub-miniature incandescent relampable indicator lamps engineered for aircraft instrumentation panel displays, illuminated switches, and localized cockpit status grids. Crafted with a vacuum-sealed clear glass micro envelope integrated into a specialized two-part molded white insulation body featuring twin direct-insert terminal contact socket base pins. Designed to operate safely under low-voltage aerospace direct current electrical architectures, each high-stability bulb runs at a precise design configuration of 28.0V and a current draw of 0.04 Amps (40mA), utilizing an impact-resistant C-2F internal tungsten wire filament to deliver a steady 0.30 Mean Spherical Candlepower (MSCP) light output across a 7,000-hour rated operational service life.

Component Specifications