The Norman Lamps 1615 is a 6V, 30W incandescent miniature bulb engineered for microscope illuminators, medical instruments, scientific equipment, and specialized low-voltage optical systems. Built on the classic S8 lamp shape with a clear glass envelope measuring 2.00 inches in length by 1.04 inches in diameter, this incandescent lamp delivers a concentrated 36 MSCP (mean spherical candlepower) output ideal for precision illumination tasks that require a bright, focused light source.

This incandescent miniature bulb features a rugged C-6 coiled filament running at 5A, paired with a Single Contact Pre-focus P15s base that ensures accurate, repeatable alignment of the filament relative to the optical system every time the bulb is replaced. A 0.88 inch light center length (LCL) maintains the correct focal geometry for microscope illuminators and instrument optics, while the pre-focus collar locks the lamp into position without rotation.

Serving as a direct replacement for the GE 1615, this Norman Lamps incandescent bulb is a dependable choice for laboratories, hospitals, medical device manufacturers, and industrial inspection stations. With a 250 life hours rating, it provides consistent output and color rendering across its service life, making it a practical stocking item for facilities that rely on legacy 6V incandescent illumination equipment.

• 6V 30W S8 incandescent miniature bulb rated at 5A with a C-6 filament for bright, stable low-voltage illumination
• Single Contact Pre-focus P15s base with 0.88 in. light center length keeps the filament precisely aligned in microscope and instrument optics
• Delivers 36 MSCP output through a clear S8 glass envelope measuring 2.00 in. length by 1.04 in. diameter
• Direct replacement for GE 1615, ideal for medical, scientific, microscope illuminator, and industrial inspection applications
• Average rated life of 250 hours provides consistent performance for legacy 6V incandescent instrument lighting

Tags: 1615, bulbs, MEDICAL