MIL-PRF-22885/75E
Chromaticity coordinates 1/
2200 kelvin
Colors
X
Y
Green
.350
SL 2/
.350
.610
.185
.610
.270
SL 2/
Amber
.600
SL 2/
.588
.385
.627
.346
.640
SL 2/
Yellow
.530
.442
.544
SL 2/
.571
.402
.584
SL 2/
Red
.680
.300
.690
.310
.723
.257
.736
.264
Blue
.180
.300
.180
.370
.120
.370
.120
.300
White
.484 ref
.415 ref
X is not less than .350.
Y is not greater than .520.
Y - Yo or Yo - Y is not numerically
greater than 0.05X.
(Yo is the Y coordinate of the Planckian
radiator for a given X).
1/ The chromaticities of the diffusing lenses or colored
filters expressed as X and Y coordinates on the CIE
chromaticity diagram shall lie within areas bounded
by the coordinates listed for each color, using
MIL-L-6363/8-7 lamps .30 .02 V dc reference
2075 /2100 kelvin.
2/ SL = spectrum locus (where intersected by other of
coordinate pair).
TABLE II. Electrical ratings.
Load
Sea level
50,000 feet
28 V dc
28 V dc
115 V ac, 60 Hz
amperes
amperes
amperes
Resistive
7
7
4
Inductive
4
7
2.5
Lamp
2.5
2
2.5
4