neon glow lamp
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neon glow lamp[′nē‚än ′glō ‚lamp]
A glow lamp containing neon gas, usually rated between ¹⁄₂₅ and 3 watts, and producing a characteristic red glow; used as an indicator light and electronic circuit component.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.