2 incandescent lamps with a miniature bayonet base which are intended for use as switchboard indicator or floating distress marker lights.

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A-A-50589

Salient characteristics.

1. Physical.

Bulb designation	G-4-1/2
Bulb finish	Clear
Base designation	Miniature bayonet, single contact
Filament type	C-2R for A50589-1 S-2 for A50589-2
Light center length	1/2 inch
(distance from the center of the light source to the top of the base pins)
Dimensions	(See figure 1)

2. Lamp characteristics.

Cid Part number	A50589-1	A50589-2
Industry number	55	423
Primary service	Switch board indicator light	Floating distress marker light
Design volts	7	-
Rated volts	6	1.25
Amperes	0.4	0.6
Candlepower (approx.)	2	-
Hours life (approx.)	500	75

Contractor certification. The contractor shall certify and maintain substantiating evidence that the product offered meets the salient characteristics of this Commercial Item Description and that the product conforms to the producer�s own drawings, specifications, standards, and quality assurance practices. The government reserves the right to require proof of such conformance prior to first delivery and thereafter as may be otherwise provided for under the provisions of the contract.

Regulatory requirements. The offeror/contractor is encouraged to use recovered materials in accordance with Public Law 94-580 to the maximum extent practical.

Preservation, packaging, packing, labeling, and marking. Preservation, packaging, packing, labeling, and marking shall be as specified in the contract or order.