The General Electric GE DFN/DFC is a 120V (or 125V), 150-watt incandescent projection lamp primarily used in vintage 8mm filmstrip projectors and movie equipment. It features a distinctive 4-pin G17q base and a T12 tube shape, providing a color temperature of approximately 3150K.
Technical Specifications:
The standard specifications for this lamp are:
Wattage: 150W.
Voltage: 120V to 125V.
Base Type: G17q (4-Pin base with center post).
Bulb Shape: T12.
Average Rated Life: Approximately 15 hours.
Color Temperature: 3150K to 3250K.
Operating Position: Base down to horizontal (do not operate base above horizontal).
Compatibility: Often cross-referenced with the DJL lamp type.
