Sodium Vapor Lamp

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Sodium vapor lamp.

Banking on the individual requirement of the clients we offer world class range of sodium vapor lamp street light. A sodium vapor lamp is a gas discharge lamp that uses sodium in an excited state to produce light at a characteristic wavelength near 589 nm. Sodium vapour lamp electric discharge lamp using ionized sodium used for street lighting and other illumination. High pressure sodium vapor hps lights similar to lps lights are a specific type of gas discharge light also known as a high intensity discharge hid or arc light.

4 5 out of 5 stars 141. Sunlite 03610 su lu70 med high pressure sodium light bulb 70 watts ed17 med medium base e26 ansi code s55 6000 lumen 24000 life hours clear 2100k. A sodium vapor lamp is a gas discharge lamp that uses sodium in an excited state to produce light. The sodium vapor strikes an arc over 240 c.

A sodium vapor lamp also known as a gas discharge lamp is a lamp that makes use of sodium to produce light. The principal difference between low and high pressure sodium lights is the operating pressure inside the lamp. Basically an lpsv lamp is a gas discharge lamp that uses sodium in an excited state to produce light. Two varieties of such lamps exist.

The lamp heats and the sodium is the last material to vaporize. Sodium vapor lamp definition is an electric lamp that contains sodium vapor and electrodes between which a luminous discharge takes place and that is used especially for lighting highways. A low pressure sodium vapour lps lamp contains an inner discharge tube made of borosilicate glass that is fitted with metal electrodes and filled with neon and argon gas and a little metallic sodium. A low pressure sodium vapor lamp or lpsv lamp is termed as a miscellaneous discharge lamp as it possesses some characteristics of high intensity discharge hid lamps as well as it resembles fluorescent lamps in other areas.

When current passes between the electrodes it ionizes the neon and argon. They ensure effective lightning to far distant places and are weather resistant. Low pressure and high pressure low pressure sodium lamps are highly efficient electrical light sources but their yellow light restricts applications to outdoor lighting such as street lamps where they are widely used. These types of lamps come in two varieties i e low pressure sodium lamps and high pressure sodium lamps.

The mercury helps add a blue spectrum light to the pure yellow of the sodium.