| STYLE DESIGNATOR | ROUND FRAME, ROUND LENS TYPE |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 1 INCANDESCENT |
| MOUNTING METHOD | PANEL |
| TERMINAL TYPE AND QUANTITY | 2 SOLDER LUG |
| MATERIAL | ALUMINUM BODY |
| OVERALL LENGTH | 1.203 INCHES NOMINAL |
| OVERALL DIAMETER | 0.745 INCHES NOMINAL |
| SURFACE TREATMENT | ANODIZE BODY |
| LAMP BULB SIZE DESIGNATOR | T-1-3/4 |
| LAMP BASE TYPE ACCOMMODATED | MIDGET FLANGED |
| LENS QUANTITY | 1 |
| LENS MOUNTING METHOD | SCREW ON |
| LENS LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS FACE SURFACE CONDITION | SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS BACK SURFACE CONDITION | SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS COLOR | RED SINGLE LIGHT 1ST POSITION HORIZONTAL |
| PANEL ACCOMMODATION HOLE DIAMETER | 0.469 INCHES NOMINAL |
| PANEL THICKNESS FOR WHICH DESIGNED | 0.062 INCHES MAXIMUM |
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WATERTIGHT |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 81640 |
| DESIGN CONTROL REFERENCE | L5105BR1 |