MIL-DTL-5904E, MILITARY SPECIFICATION: LIGHT, RUNWAY MARKER, ELEVATED, TYPE C-1 (28-MAY-2010) [SUPERSEDED BY MIL-L-5904D]

MIL-DTL-5904E, MILITARY SPECIFICATION: LIGHT, RUNWAY MARKER, ELEVATED, TYPE C-1 (28-MAY-2010) [SUPERSEDED BY MIL-L-5904D]., This specification covers Class I, II and III of high-intensity elevated runway marker lights designated Type C-1. The type C-1 lights (classes I, II, and III) covered by this specification are intended for use as an elevated runway marker light for outlining runways not over 300.0 feet in width under all weather conditions. The 100 W class III light is not intended for use with red/green lenses normally used in threshold light applications.