The efficacy of the hps lamp is very high as much as 140 lumens per watt. High intensity discharge lamps lamp watts bulb base product number 046677ordering code ansi code ballast pkg. For added versatility and reduced inventory costs, universal has also introduced the industrys first multi5 ballast 120, 208, 240, 277, or 480 volt, featuring a 480volt tap on a conventional quadtap ballast. Ge constantcolor cmh standard lamps combine great performance and bestinclass rated. Choose from our high intensity discharge lamps philips you are now visiting our global professional lighting website, visit your local website by going to the usa website you are now visiting the philips lighting website. Kichler 15263az high intensity discharge architectural bronze. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the federal register, the federal register publication controls. The anode region of low current arcs in high intensity.
Product code abbreviated product description can also be used for ordering. Nonlinear behavior in highintensity discharge lamps. The following three codes identify the appropriate fixture for a particular lamp. High intensity discharge hid lighting market, 2018. Electronic high intensity discharge osram sylvania. Highintensity discharge lamps hid lamps are a type of electrical gasdischarge lamp which produces light by means of an electric arc between tungsten. This document, concerning test procedures for high. A new flat dark discharge lamp for backlight applications based on electron.
Highintensity discharge hid lamps are most often found in. Troubleshooting high intensity discharge lighting systems. How to handle fluorescent and highintensity discharge lamps. Results of data acquisition for voltage and current. The light flicker problem of high intensity discharge lamps is studied. High intensity discharge hid electronic ballasts section 1. Operating hps lamps at less than full output, however, produces color shift, changes in cri, and reduced lamp efficacy.
Highintensitydischarge lamp ballast with igniter driven. Used mainly for exterior lighting, industry and shops, hid lamps are selected according to various parameters. Initial lumens the lamps average light output after the initial 100 hours of operation. Dimming characteristics of largescale highintensity. High pressure sodium lamps high intensity discharge. Highintensity discharge hid lamps are similar to fluorescents in that an arc is generated between two electrodes. Highintensity discharge lamps hid lamps are a type of electrical gas discharge lamp which produces light by means of an electric arc between tungsten electrodes housed inside a translucent or transparent fused quartz or fused alumina arc tube. Request pdf dimming characteristics of largescale highintensitydischarge hid lamp lighting networks using a central energysaving system this paper summarizes the test results on several. High intensity discharge bulbs jetencn bluetooth light bulb with speaker, smart led music play bulb with 24 keys remote control 12w power e26 base changing color lamp for bar decoration, home, ktv,party, restaurant. The global high intensity discharge hid lighting market witnessed a higher cagr growth in the assessment period. Consider a data acquisition of voltage and current lamp fig. High intensity discharge is the term commonly used to designate four distinct types of lamps that actually have very little in common.
Hid lamps mercury vapor mv, high pressure sodium hps and metal. High intensity discharge lamps key benefits is the energy saving alternative to conventional halogen glare free applications delivers high lumen package, up to 3100 lumens, to replace 75w and 100w halogen in a compact design with low glare 75w halogen replaced by 35w cmh, 100w substituted with 70w cmh delivering 30%53% energy savings. For example, a 400watt high pressure sodium lamp produces 50,000 initial lumens. The dc power is distributed to a plurality of ballast circuits for discharge lamps. A high intensity discharge, or hid, is an aftermarket upgrade people fit to improve the lighting on the elise xenon or hid lamps are the bright white lamps you normally find in the newer generation cars. High intensity discharge hid a powerful and longlasting lamp, ideal for lighting large areas such as warehouses, stadiums, roadways and other large public areas. High intensity discharge usually encompassing metal halide, mercury, and high. Although these lamps draw less current then the oe halogen bulbs, the light output is increased by approx. Lighting in offices, hospitals or hotels, hallways and lobbies, factories, large retail stores, and warehouses, combined with outdoor lighting, can account for 25 percent or more of. This week well explore high intensity discharge lamp hid. The proposed model has been tested with a 70w high pressure sodium lamp. Initial mean353 cri cct k ceramalux high pressure sodium lamps, continued.
Unfortunately, there are several drawbacks to choosing hid lamps. Toleds may be integrated into car windshields or similar equipment to combine window and. Each ballast circuit includes an inverter circuit for inverting the dc power to ac power of sufficient voltage to operate the associated lamps. Highintensity discharge is a prominent type of electrical gas discharge light and comprises mercury vapour, metal halide and highpressure sodium lamps.
Hid lamps include groups of lamps known as mercury, metal halide, and high pressure sodium. If you operate a business that generates spent mercurycontaining lamps, you should be aware. High intensity discharge hid metal halide lamps are being used in more and more applications where lamp color, long life and efficiency are important. High intensity discharge lamps platt electric supply. Among this category of lighting sources are metal halide mh, high pressure sodium hps, and mercury vapor mv systems. Should the ac input power for the central power supply fail, batteries. Dimming is limited to about 50% of full light output.
Light is extremely energy efficient with osram electronic hid indoor and outdoor dimming ballasts featuring stateoftheart design delivering performance levels unattainable with standard magnetic lighting systems. Figure 1 shows a typical highintensity discharge lamp. Watt cap colour type 35cmhwdlp20sp 35 es 830 wdl par20 spot 35cmhwdlp20fl par20 flood 35cmhndlp20sp 942. This document, concerning test procedures for highintensity discharge lamps, is a rulemaking action issued by the department of energy. The arc in an hid source is shorter, yet it generates much more light, heat, and pressure within the arc tube. Each year coorstek delivers tens of millions of translucent ceramic parts of various sizes, shapes, and geometries for. Highintensity discharge lamps, method of designation. The same wattage metal halide lamp produces 40,000 initial lumens, and the 400watt mercury vapor lamp produces only 21,000 initially. High intensity discharge lamps conventional lamps and. An automotive highintensitydischarge hid lamp ballast with an igniter which has a voltage doubler driven by a dualfrequency inverter is proposed.
When lamps are broken or placed in a landill or incinerator, the mercury can contaminate the air, surface water and ground water. The higher the value the whiter or cooler the light appears. Description operating position universal, unless otherwise indicated l. High intensity discharge lamps each year, florida businesses discard millions of lamps containing small amounts of mercury.
Whitenoise modulation of highfrequency highintensity discharge lamp ballasts laszlo laskai, senior member, ieee, prasad n. Hi, as all hid lamps are in fact gasdischarge lamps, so i propose to include the content of this article in gasdischarge lamp and to set a redirection to gasdischarge lamp andreas the preceding unsigned comment was added by 80. Watts indicates the power consumed by the lamp during operation. Product number use this number when placing an order. Ge constantcolor cmh standard lamps combine great performance and bestin class rated. U161 powering a 35w dc metal halide highintensity discharge. These sources have been chosen for several years because of their high lumen output. The higher the number 0100, the better the colour appearence. Highintensity discharge hid lighting provides the highest efficacy and longest service life of any lighting type. High intensity discharge luminaires nnually, the us commercial and industrial sectors account for close to one trillion kilowatthours kwh of electricity use. Upgrade to a better white lightphilips high intensity discharge lighting solutions.
It can save 75%90% of lighting energy when it replaces incandescent lighting. Ges high intensity discharge lamps hids share a number of important qualities including high efficacy and a long life that combine to make them the most. Coorstek engineered ceramics provide superior thermal stability, and translucency for highperformance hid lighting applications. Metal halide lamps are high intensity discharge lamps that produce light using radiation from mercury and from halides of metals such as sodium, scandium, indium, and dysprosium. Lamp gives a unique combination of unbeatable light quality and consistent performance over lifetime. Highintensity discharge lamps hid lamps are a type of electrical gasdischarge lamp which produces light by means of an electric arc between tungsten electrodes housed. High intensity discharge hid lighting has been used for many years internally, in factories and warehouses, and externally, principally in. Below are hid sources, listed in increasing order of efficacy lumens per watt. The lamp design arose from combining two different set ups. Sodium lamps are high intensity discharge lamps that produce light by electrical discharge through sodium vapor.
In a highintensity discharge lamp, electricity arcs. High temperature ceramic components for hid lighting. Hazards identification no t e grinding, sanding andor mechanical manipulation of this product may change. This paper proposes a model curvefitting approach for modeling hid lamps voltagecurrent. Pdf modeling dynamic high intensity discharge lamp characteristics. Lamps having an o code can be operated in an open or enclosed fixture. Four types of highintensity discharge hid lamps are most widely available. Pitel, senior member, ieee abstractin this paper, a new method is proposed to avoid acousticresonancerelated instabilities in metal halide lamps.
Lamp specification guide 201220 81 high intensity discharge lamps base types and bulb shapes base types not actual sizes bulb shapes not actual sizes gu6. Mh400ued28 12pk switch start metal halide standard philips. To meet all requirements, our high power discharge lamp offering is based on 4 technologies. High intensity discharge lamps general information fixture requirements lamp enclosure type hid lamps have fixture requirements that must be followed. A lighting system is provided having a central power supply which includes an ac to dc converter. High intensity discharge lamps are essential to achieve high luminous efficacy and high lighting levels. High intensity discharge light bulbs energy avenue.
High intensity discharge hid light bulbs bulbamerica. High intensity discharge lamps contents 94 95 96 97 99 100 100 100 100 101 102 102 103 104 105 110 111 how to read a table ceramic discharge metal halide lamps pulse. Publishers pdf, also known as version of record includes final page. High pressure sodium applications hps lamps, unlike most metal halides, do not require enclosure except to prevent moisture from accumulating on the lamp. This tube is filled with noble gas and often also contains suitable metal or metal salts. Colour rendering index an indication of the ability of the lamp to render object colours in a normal, natural way. Electronic operation and control of highintensity gas discharge lamps. Whitenoise modulation of highfrequency highintensity.
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