High Pressure Sodium Lights
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.
High pressure sodium lights. There are two kinds of sodium lights. Broken bulbs release a small amount of toxic mercury as a gas and the rest is contained in the glass itself. This particular light stimulates plant growth by diffusing the portion of the electromagnetic spectrum that is ideal for the whole process of photosynthesis. 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.
Sunlite 03620 su lu150 med high pressure sodium light bulb 150 watts ed17 med medium base e26 ansi code s55 15000 lumen 20000 life hours clear 2100k 4 3 out of 5 stars 284 13 77 13. Sunlite 100 watt ed23 high pressure sodium 8500 lumen 2100k e39 mogul base hid light bulb 12 pack model hd02490 12. The mercury inside the bulbs is a hazardous material that can present a waste disposal issue at the end of light s life. High pressure sodium lights contain a small amount of toxic mercury.
A high pressure sodium hps light is a type of growth light that is commonly used for indoor gardening. We also offer special conversion metal halide bulbs that can be used with fixtures intended for high pressure sodium light bulbs. High pressure sodium lamps also known as hps lamps or hps lights are a type of sodium lamp that is widely used in industrial lighting and many public outdoor areas. Two varieties of such lamps exist.
Viavolt 600 watt high pressure sodium replacement hid light bulb model v600hps 42 28 42 28. High pressure sodium vapor hps lights are a specific type of gas discharge light also known as a high intensity discharge hid or arc light. A big driver behind their use is their. Benefits of high pressure sodium the main benefit of using hps is that they are the only light source with a similar efficiency.
Low pressure lps and high pressure hps these lamps are mostly used for street lighting as well as industrial uses. High pressure sodium lights work by creating an electric arc through vaporized sodium metal while additional materials and gases work to start the lamp and control the its color. Sodium lamps were first produced commercially by philips in holland in 1932. What are high pressure sodium lights.
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