NAVY A-A-55005-1990 LAMP FLUORESCENT F20 T12 (COLOR)《F20 T12(颜色)荧光灯》.pdf
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1、A-A-55005 b2 W - 9997774 0057026 O 1 INCH-POUND II A-A-5500 5 Sept-ember 10, 199Ci SUPERSEDING (See Heading) COMMERCIAL, ITEM DESCRIPTION LAMP, FLUORESCENT, F20/T12/(COLOR) General Services Administration has authorized the use of this Commercial Item Description (CID) as replacement for CIDs A-A-19
2、83, A-A-2150, A-A-2151, and Federal Specifications W-L-O0116/16A, /17A, and /18A which are canceled, 1, Abstract. This CID describes the general requirements for procurement of one type fluorescent lamp of certain colors used for typical illumination. 2, Salient characteristics, This Comercial Item
3、Description (CID) covers F20/T-12, Fluorescent lamps, 20 watt, 425 ma, preheat, 24 inch nominal length, medium bipin contact base, 9,000 hours average rated life at 3 hrs/start, further described in table I. or less. The average mercury content of each lamp is 50mg Table I, Colorllumen characteristi
4、cs. Color1 Cool White White (color temperature) CRI (4100K) 62.(350OK)521 Il Initial lumens2 I (after 100 hrs burning) / 1165 1 1180 1 970 1 Lumens at 4800 hours2 II 1035 II 1050 II 845 1 1 CID based part ID number3 II A55005-1 II A55005-2 II A55005-3 II Beneficial comments (recommendations, additio
5、ns, deletions) and any perti- nent data which may be of use in improving this document should be sent by letter to: Comander, Defense General Supply Center, ATTN: Parts Control Branch (SSC), Richmond VA 23297-5000. OMB control number N/A FSC 6240 DISTRIBUTION STATEMENT A: Approval for public release
6、;- distribution is unlimited, Licensed by Information Handling ServicesA-A-55005 b2 m 7979974 0057027 2 m - A-A-55005 Footnotes to table i: accordance with ANSI C78.1, Dimensional and electrical characteristics shall be in In compliance with ANSI C78.376; where applicable, Color temperature and 2Ind
7、cates the average nominal value per lamp on a lot basis, “These part identification numbers are for government purposes and do not color rendering index CRI are approximates. constitute a requirement for the contractor. 3, Contractor certification, The contractor shall certify and maintain sub- stan
8、tiating evidence that the product conforms to the producers own drawings, specifications, standards, and quality assurance practices. The Government reserves the right to require proof of such conformances prior to first delivery and thereafter as may be otherwise provided for under the provisions o
9、f the contract , 4. Metric Products. Products manufactured to metric dimensions will be considered on an equal basis with those manufactured using inch-pound units, provided they fall within the tolerances specified using conversion tables contained in the latest revision of Federal Standard No, 376
10、, and all other requirements of this Commercial Item Description are met. If a product is manufactured to metric dimensions and those dimensions exceed the tolerances specified in the inch/pound units, a request should be made to the contracting officer to determine if the product is acceptable. The
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