Manufacturer Catalog
CML INNOVATIVE TECHNOLOGIES

The 1683 is a 28-volt miniature incandescent lamp designed for aircraft, military vehicle, and industrial lighting applications. Identified under NSN 6240-00-044-6914, this clear S8 bulb features a BA15s single-contact bayonet base, 28.56-watt power rating, 1.02-amp current draw, and 32-candlepower light output. Measuring 2.000 inches in maximum overall length and approximately 1.040 inches in diameter, the 1683 provides reliable illumination in compatible 28-volt lighting systems. Common manufacturer designations include GE1683 and WL-1683, with MS35478-1683 listed as a military cross-reference.

MPN: 1683