Incandescent Sub-Miniature Flanged Indicator Lamp 3071 )

Technical Description

Premium industrial-grade T-1 3/4 (T1.75) sub-miniature incandescent indicator lamp engineered for high-density flight deck instrumentation backlighting, defense communications panels, and localized switch status grids. Meticulously constructed with a vacuum-sealed clear glass micro envelope integrated into a rugged single-contact sub-midget flanged (SMF) metal base base designed to eliminate structural vibration anomalies and airframe mechanical shock profiles. Optimized to interface seamlessly with low-voltage alternating or direct current circuit patterns, this high-reliability bulb operates at a designated configuration of 28.0V while drawing a precise current load of 0.024 Amps (24mA) and consuming 0.67 Watts, casting a steady 0.15 Mean Spherical Candlepower (MSCP) light distribution across an extended 16,000-hour rated operational service lifetime.

Component Specifications