High pressure sodium lamps have also been developed that can start on the mercury vapor ballasts using either an internal ignition aid, such as a glow bottle and resistor that generates a high voltage pulse in the ballast secondary winding, or by the use of a neonargon penning mixture and starting antenna that together result in a suitably low breakdown voltage for lamps to reliably start. The mercury vapor raises the gas pressure and operating voltage, and. Comparing led lighting to highpressure sodium lamps. Highpressure sodium lamp article about highpressure. Ceramalux high pressure sodium lamps warnings, cautions and. The fixture wattage rating must match the wattage indicated on the outer glass bulb. In case of a lamp breakage a certain quantity of mercury will be released. Hydro crunch double ended lamps are the newest technologies in the field of high pressure sodium lamps. High pressure sodium lamps lighting associates, inc. Mar 10, 2020 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. The problem was that there was no material that could stand the high pressure, high temperature, and corrosive properties of sodium. The gas that is present is usually xenon, which is used for starting the. High pressure metal halide lamps high pressure sodium lamps. The problem was that there was no material that could.
High pressure sodium lamps may be used in open luminaires except for item 67527 lu400t7 rsc and sox low pressure sodium, which must be operated in an enclosed fixture. We also offer special conversion metal halide bulbs that can be used with fixtures intended for high pressure sodium light bulbs. Ceramic metal halide, high or low pressure sodium and mercury vapor lamps are offered. High pressure sodium lamps shall have a mogul base, a 24 000 average rated life hours at 10 hours per start, and a lamp burning position as required by the luminaire and lamp manufacturers. Search results for hid high pressure sodium lamps hid. The arc tube is made of aluminum oxide ceramic which is resistant to the corrosive effects of alkalis like sodium. When a high pressure sodium lamp is to be disposed, it is subject to the current epa toxicity characteristic leaching procedure tclp disposal criteria.
This development took place in the 1960s of the twentieth century. The heat generated by the arc then vaporizes the mercury and sodium. Before lamping or relamping, make sure t hat power is turned off to the fixture. High pressure sodium flood light general purpose outdoor hps by lithonia lighting. High pressure sodium hid lamps the high pressure sodium hid bulbs available at supply parking lots, construction sites, gymnasiums, and warehouses with a high intensity, yellowtoned light. The following information is provided by ledvance, llc as a courtesy to its customers. In hps lamps there is an arc tube made of aluminum. Warnings,cautions and operating instructions for ceramalux high pressure sodium lamps ceramalux high pressure sodium lamps low total cost of ownership long lifeup to 24,000 hours high efficacy up to 140 lpw. High pressure sodium lamps or hps lamps electrical4u. High pressure sodium lamp high power factor electronic ballasts using acac converters article pdf available in ieee transactions on power electronics 223. We know we can count on them to deliver a highend product. High sodium consumption can raise blood pressure, and high blood pressure is a. Some hid lamps such as mh and high pressure sodium lamps hps are mostly used in the.
Cleveland, oh 44112 usa unlike broken low pressure sodium lamps, high pressure sodium lamps will not react with water. Highpressure sodium lamps have also been developed that can start on the mercury vapor ballasts using either an internal ignition aid, such as a glow bottle and resistor that generates a high voltage pulse in. High pressure sodium light sources eye iwasaki electric. A high pressure sodium lamp cycling on and off usually indicates the lamp has reached the end of its normal life. The construction and applications of sodium vapour lamps. Permission is granted to copy, distribute andor modify this document under the terms of the gnu free documentation license, version 1.
High pressure sodium variety of high pressure sodium lamps such as energy efficient lamps, conversion lamps, high colour rendering lamps is available. High pressure sodium hid bulbs light bulbs the home depot. Sylvania brand high pressure sodium lamps, manufactured by ledvance, llc, are exempted from the requirements of the osha hazard communication standard 29 cfr 1910. Lumalux super and sox lamp ratings are based on measure ments at constant input voltage. A sodiumvapor lamp is a gasdischarge lamp that uses sodium in an excited state to produce light at a characteristic wavelength near 589 nm. Pdf the high pressure sodium lamp is a high energy outdoor light source that belongs to the high intensity discharge lamp family.
Interchangeable with high pressure sodium lamps son on conventional and electronic not dimmable ballast. When sylvania lumalux pluseco lamps reach end of life they shut down, once and for all. Eye sunlux en hps is an environmentally friendly lamp with a lead free base that passes us epa tclp compliance testing. Lamps are available from 35 to 150 watts in medium base and 50 to. Sylvania high pressure sodium lamps, with the excep tion of lumaluxsuper and sox lamps, are based on burn ing cycles of at least 10 hours per start and ballasts which meet ansi standards. The lights require up to 10 minutes to start and are best used when they can stay on for hours at a time. Standard lumalux standard lumalux lamps are known for high efficacy, long life, and reliability. The gas that is present is usually xenon, which is used for starting the lamp. This particular light stimulates plant growth by diffusing the portion of the electromagnetic spectrum that is ideal for the whole process of photosynthesis. Lumens are the unit describing the amount of light energy as seen by the human eye that is given off by. Their arc tubes contain sodium, and the metal salt included is typically mercury.
Research at purdue university is determining how leds, providing light of different wavelengths, compare to. Interchangeable with high pressure high pressure sodium lamps son 20% failure 12000 hour and 50% 14000 hour. High pressure sodium lamps fall into this category. Only images that are under 1mb and 75x75 pixels in size will be accepted.
This leads to visual fatigue and confusion when working with coloured wires, safety plaques, liquids, objects or smoke. There are several differences between low and high pressure sodium lights. High pressure sodium hid lamps the high pressure sodium hid bulbs available at supply parking lots, construction sites, gymnasiums, and warehouses with a high intensity, yellow. High pressure sodium lamps are the most efficient artificial white light source with about 29% of the energy used by. Do not scratch the outer bulb or subject it to pressure as this could.
Sylvania general lighting gidds685645 sylvania lumalux eco ecologic high pressure sodium lamp, et23. This test is used to determine if an item can be managed as hazardous or nonhazardous waste. Pdf properties of highpressure sodium lamp by different supply. They are commonly used in public parking lots, roadways, and other security areas. To gain access to the lamp compartment, loosen 10 captive screws item 12 in the removable cover item 23. The arc tube has a high pressure inside for higher efficiency. Venture quality lamps venture offersquality hps lamps that operate on our matching hps basllasts. The xenon gas which is easily ionized, facilitates striking the arc when voltage is applied across the electrodes. This file is licensed under the creative commons attributionshare alike 2.
It also protects the ballast from high voltage pulsing at the end of lamp life. Jan 17, 20 traditional light sources such as mercury vapour, high pressure sodium hps and low pressure sodium lps have poor spectral content and colour rendering. The arc tube of this lamp contains sodium and mercury. This test is used to determine if an item can be managed as hazardous. High pressure metal halide lamps high pressure sodium. Dispose of in accordance with federal, state and local requirements. This graph image was uploaded in the jpeg format even though it consists of nonphotographic data. Below you can add an image for hid high pressure sodium lamps that will appear in the manufacture search results on our website.
Uniform pulse start spl spc natural white specialty. This second edition cancels and replaces the first edition published in 1980 and its amendments. A sodium vapor lamp is a gasdischarge lamp that uses sodium in an excited state to produce light at a characteristic wavelength near 589 nm two varieties of such lamps exist. The sylvania lumalux family of clear and coated high pressure sodium. It is recommended to name the svg file high pressure sodium lamp spectrum. High pressure sodium lamps, invented in 1931, use sodium in an excited state to produce light. Venture lightings high pressure sodium lamps hps lamps. Introduction innovations in lighting technologies have. Choose to either upload the image file directly, or copy and paste a link url that points directly to the image. High pressure sodium lamp synonyms, high pressure sodium lamp pronunciation, high pressure sodium lamp translation, english dictionary definition of high pressure.
When a high pressure sodium lamp is to be disposed, it is subject to the current epa toxicity characteristic. Pdf high pressure sodium lamp high power factor electronic. Low and highpressure sodium lights are found in parking lots and areas where security is important. Components the arc tube contains the xenon and sodium mercury amalgam mixture and provides. Buy philips 467258 son 70w e39 ed75 cl slv12 high pressure sodium light bulb at. There is no inconclusive change of color and no endoflife cycling.
High sodium consumption can raise blood pressure, and high blood pressure is a major risk factor for heart disease and stroke. Although the lamp does contain a small amount of mercury, as an amalgam with the sodium, there is very little ultraviolet light emitted by the lamp. Highpressure sodium lamp definition of highpressure. Highpressure 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. Pdf the influence of high pressure sodium lamps on the power. Product information high pressure and specification. Low and high pressure sodium lights are found in parking lots and areas where security is important. Colour rendering ra 90 constant light colour during the whole lifetime. Models msd 50hps120, msd 70hps120, msd 100hps120, msd 150hps120.
Global sales of lamps are estimated at 2,9 million units in 2010 and are expected. Ideal for walkways, yards, patios, play areas and driveways creating an inviting exterior space as well as providing safety and security. Designer color 10k lamps sports lighting double ended and g12 energy master whitelux standard metal halide high pressure sodium. Early inventors of the sodium lamp knew that with a higher pressure in the arc tube that better efficiency could be achieved. High pressure sodium lamps are one of the most efficient hid light sources available. High pressure sodium vapour lamps performance specifications iec 60662. Highpressure sodium vapour lamps performance specifications iec 60662. Cleveland, oh 44112 usa product safety data sheet ge eco high pressure sodium lamps ge ecolux lucalox lamps safety data sheet sds, or material safety data sheets msds information and applicability. The sylvania lumalux family of clear and coated high pressure sodium lamps are ideally suited for street and area lighting applications where high efficiency and long life are desired but color rendering is not critical. Ceramalux high pressure sodium lamps warnings, cautions and operating instructions warning. High pressure sodium flood light general purpose outdoor hps. Contains easytounderstand explanations and examples for commercial and industrial energy technologies. The hps lamp consists of a narrow arc tube supported by a frame in a bulb. Choose to either upload the image file directly, or copy and paste a link.
Nowadays, highpressure sodium hps lamps are widespread. Electric lamps and their auxiliaries etd 23 designator of legally binding document. Ceramalux high pressure sodium lamps warnings, cautions. Search results for hid high pressure sodium lamps hid high. Sodium, mercury and xenon are usually used inside the arc tube. High intensity discharge hid lamps include low pressure sodium lps, highpressure sodium. Provides focused illumination for outdoor use in residential and light commercial applications. Eye sunlux hps is a line of economical lamps available in medium and mogul base options with a wide range of wattages.
Highpressure sodium lamp synonyms, highpressure sodium lamp pronunciation, highpressure sodium lamp translation, english dictionary definition of highpressure. Unfollow high pressure sodium lights to stop getting updates on your ebay. High pressure sodium lamps are the most efficient artificial white light source with about 29% of the energy used by the lamp producing light. Shop for hid high pressure sodium from platt electric supply.
Endoflife cycling, a common occurrence with standard high pressure sodium lamps, describes a lamp that temporarily extinguishes and then restrikes as it reaches the end of its life. Metal halide mh vs high pressure sodium hps prepared by susan harder january 2007 hps is a better choice for outdoor lighting applications than mh for the following reasons. Article pdf available in przeglad elektrotechniczny issn 00332097. In a high pressure sodium lamp, a compact arc tube contains a mixture of xenon, sodium and mercury. High pressure sodium hps lamps, a member of the high intensity discharge hid lamp family, are the most efficient white light source commercially available. Jan 23, 2017 a high pressure sodium hps light is a type of growth light that is commonly used for indoor gardening. These lamps must be operated in fixtures designed for use with high pressure sodium lamps. Cleveland, oh 44112 usa less than 1% of the mercury in a high pressure sodium lamp is in vapor form and will be released if a lamp is accidentally broken. Hydro crunch watt double ended hps high pressure sodium. All high pressure sodium lamps contain some amount of mercury. Heart disease and stroke are the nations first and fifth leading causes of death.
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