NEMA’s sodium vapor high-intensity discharge (HID) lamps shipment index declined for the fourth consecutive quarter on a year-over-year basis, NEMA’s sodium vapor high-intensity discharge (HID) lamps ...
Coimbatore: The city corporation replaced 9,973 sodium-vapor lamps with energy-efficient LED lamps in one-and-a-half month, commissioner J Sravan Kumar said here on Wednesday. The civic body is ...
For almost two generations of Chicagoans, orange has been the color of night. High pressure sodium vapor lights, which create a glow reminiscent of a tire fire, have lit Chicago since the 1970s. They ...
(MENAFN- CDN Newswire) MarketsandResearch.biz has newly published research study entitled Global Sodium Vapor Lamps Market 2020 by Manufacturers, Regions, Type and Application, Forecast to 2025 that ...
COIMBATORE: The city corporation will replace 58,000 sodium-vapor street lights in old corporation areas with energy-efficient LED lamps before October. The civic body had been receiving several ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. As knowledge of materials and ...
Two much-publicized electrical companies—General Electric and Westinghouse—supply most of the U. S. with lamp bulbs. In Europe that function is performed chiefly by potent Philips Glow-lampworks of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback