СМ 28-1,4
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Encyclopedia chapter: Aircraft incandescent lamps, Miniature and subminiature incandescent lamps
Power (W): ![](data:image/png;base64,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)
Luminous flux (lm): ![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAOCAYAAAAWo42rAAAAt0lEQVQoka3RMUpDQRAG4O8tlgEDm0LSWaTNAXIAu9VKPEv6HMFO0uUGr45CBPEKdhbBQnwWqVKEfTaJmCVgBLedj5n5Z6u2bR3zwlHqL/AkNHUHL1hiiA88oYvHHNNk13GNM/QwwDU6uMDp9+gc02aL73JMyxzTM8bbel3u+IoZhKbuYYrbHNNiB6uf5wlNHTDHKsd0tRemCHeJEc7L1OV5bnCfY3r7DfbxWaJD8B0Ph2D173/9BS1zLtPPJDySAAAAAElFTkSuQmCC)
Average life (h): ![](data:image/png;base64,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)
Diameter (mm): ![](data:image/png;base64,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)
Length (mm): ![](data:image/png;base64,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)
Cap/base type: ![](data:image/png;base64,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)
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