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Signal Lamp |
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pilot light 1. A light which is associated with and indicative of the operation of a circuit, control, or device. 2. A small flame (which burns constantly) used to ignite the burner in a gas appliance. Signal Lamp an electric light source used in various light indicating systems. A signal lamp may be a low-power incandescent lamp with a light filter or a colored (for example, green or red) plano-convex lens. Such signal lamps are used on switchboards, consoles, control panels, and other electrical equipment where indicating lights are required. Gas-discharge devices are often employed as signal lamps. Usually these devices are neon lamps, which provide an orange-red light. Neon lamps are more advantageous than incandescent lamps, because they consume less power and produce less heat yet provide adequate light. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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No references found | With unreliable valve radios and the absence of radar, Control was in the hands of the duty officer who would emerge from the tower armed with an Aldis Lamp and a Verey Pistol. |
Aldis lamp |
ALDH ALDH2 ALDH5 ALDH5A1 ALDHA Aldhelm, Saint ALDHOM ALDHS ALDHU Aldi Aldiborontephoscophornio aldicarb aldicarb aldicarb Aldimines Aldine Aldine Classics Aldine Independent School District Aldine Teachers Credit Union Aldington Aldington Aldington, Richard Aldino Aldis Aldis Aldis Aldis lamp Aldis lampsAldis signaling lamp ALDiSP ALDiSP Aldiss Aldiss Aldiss Lamp Aldiss Lamp Aldiss, Brian (Wilson) Aldiss, Brian (Wilson) ALDL ALDLT ALDLY ALDM ALDNW Aldo Leopold Aldo Leopold Leadership Program Aldo Leopold Legacy Center Aldo Leopold Nature Center Aldo Leopold Wilderness Research Institute Aldo Manuzio Aldo Manuzio Aldo Manuzio il Vecchio Aldo Moro Aldo Nero Aldo Palazzeschi Aldo-Keto Reductase ALDOA Aldoclor | |||||||
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