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		                        | National Stock Number:
 6240-01-479-9209
 
 Federal Supply Class:
 6240
 
 National Item Identification Number:
 014799209
 
 Description:
 LAMP,INCANDESCENT
 
 Detail:
 AN ITEM WHOSE PRINCIPAL PURPOSE IS TO PRODUCE LIGHT FROM A GLOWING FILAMENT(S). IT INCLUDES METAL BACKED AND REFLECTING TYPES, SEAL BEAM AND FLOOD TYPES. IT MAY INCLUDE AN INTEGRAL FILAMENT SHIELD TO CONTROL AND/OR MODIFY ITS ILLUMINATION PATTERN.
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 Manufacturer Information:
 
 | 768533 215062 | 56539 | VERILUX, INC. |  | A21F150VLX | 56539 | VERILUX, INC. | 
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 Techincal Specification:
 
 | BASE STYLE | MEDIUM SCREW |  | BULB STYLE | A (ARBITRARY DESIGNATION) |  | BULB DESIGNATOR | A21 |  | OVERALL LENGTH | 5.250 INCHES NOMINAL |  | BULB DIAMETER | 2.750 INCHES NOMINAL |  | BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSLUCENT |  | LIGHT INTENSITY DISTRIBUTION FEATURE | INSIDE FROSTED |  | EMITTED LIGHT CHARACTERISTIC | NATURAL |  | WATTAGE RATING | 150.000 WATTS |  | VOLTAGE RATING | 120.000 VOLTS NOMINAL |  | LIGHT OUTPUT RATING | 1400.000 LUMENS NOMINAL SINGLE RATING |  | RATED AVERAGE LIFE | HOURS |  | AVERAGE LIFE RATING IN HOURS | 5000.0 |  | BURNING POSITION | ANY ACCEPTABLE |  | FILAMENT HEAVY DUTY SERVICE RATING | EXTENDED SERVICE | 
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