The Norman Lamps 338 is a T1-3/4 incandescent miniature bulb engineered for precision indicator and low-voltage signal applications. Operating at 2.7V and 0.06A, this miniature incandescent lamp draws just 0.162 watts, making it well suited for panel indicators, instrument displays, automotive signal circuits, and other specialized low-power applications that require a compact, reliable light source.

The 338 features a C-2R coiled-coil filament design that contributes to its exceptional 6,000-hour average rated life, providing long-lasting performance in fixed or portable equipment. The single contact midget flanged base (SX6S) ensures a secure, positive fit in standard midget flange sockets, and the compact T1-3/4 tubular glass envelope measures 0.625 inches in maximum overall length and 0.23 inches in maximum overall diameter, allowing installation in tight spaces where larger bulbs cannot fit.

This incandescent miniature bulb is dimmable and sold individually, with a full case of 10 available for higher-volume needs. Its small size, low current draw, and proven 0.040 MSCP light output make the 338 a dependable replacement or stocking spare for equipment manufacturers, repair technicians, and facilities maintenance teams.

• Incandescent miniature T1-3/4 bulb rated 2.7V, 0.06A, 0.162W with 0.040 MSCP light output
• C-2R coiled-coil filament delivers 6,000-hour average rated life for reliable long-term service
• Single contact midget flanged base (SX6S) fits standard midget flange sockets securely
• Compact dimensions — 0.625 in. length x 0.23 in. diameter — for installation in tight spaces
• Dimmable; ideal for panel indicators, instrument displays, and automotive signal circuits
• Sold individually; order 10 for a full case

Tags: 338, T-1 3/4, bulbs