Architectural and decorative lighting |
23/11/2024 |
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GAS-DISCHARGE LAMPS |
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A metal halide lamp is a gas-discharge lamp, where the electrical discharge occurs in a medium which contains not only inert gases (xenon and argon) a small fraction of metal vapor and halide. By selecting a certain filling from these components we are able to receive light of the required spectrum. The light from such a lamp is six times as rich as that from an ordinary one of the same power, while its service life is ten times as long. |
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SODIUM LAMPSSodium lamps are of the most efficient ones of all known lamps. They have the highest light efficiency among all known gas-discharge lamps and even after long service periods the light flux of such lamps decreases only insignificantly. Are used mainly for outdoor illumination. High pressure sodium lamps are themselves a unique combination of good color perception and high effectiveness. The exploitation of such lamps is allowed only in case they are placed in special sealed-in lights. In order to turn on such a lamp you need to use specially intended controllers. Sodium lamp MHN-TD. Power: 150W, 250W, 400W. Color temperature: 1900К, 2000К. Light flux: 15000 lumen, 28000 lumen, 48000 lumen. Cap Е 40. |
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MERCURY LAMPSMercury lamps effectively combine high light efficiency and the ability to concentrate large amounts of lighting energy in a relatively small amount of space. Such lamps are extremely durable and highly effective. Are used mainly for illuminating large factories, streets, open spaces where works are conducted during the night. The exploitation of such lamps is allowed only in case they are placed in special sealed-in lights. These are lamps that do not require the use of controllers to be turned on. Standard high pressure mercury lamps HM Power: 125W, 250W, 400W. Color temperature: 3800К, 4000К. Light flux: 6200 lumen, 12700 lumen, 21000 lumen. Cap: Е27, Е40. |
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