Led and conventional lighting systems comparison study. Proguard pc standard temperature safety coated fluorescent lamps proguard is a lexan coating, designed for standard fluorescent lamps. Highpressure sodium vapor lamps for open and enclosed luminaires. Motor vehicle registry information bulletin v15 gas. When lamps are broken or placed in a landill or incinerator, the mercury can contaminate the air, surface water and ground water. Ris procite, reference manager, endnote, bibtex, medlars, refworks. The no ssl scenario is used as the reference condition from which led lamp and luminaire energy savings are calculated. Electronic pdf copies of this report are available to the public from. High intensity discharge lamps ceramic metal halide lamps are commonly known under a variety of trademarks for example osram use the powerstar and powerball trademarks, whilst ge use constantcolour cmh, there is also the generic name of hcit. Identification and typical applications mercury colour blue light. Below you can add an image for hid high pressure sodium lamps that will appear in the manufacture search results on our website. Nelson, bruce bugbee crop physiology laboratory, department of plant soils and climate, utah state university, logan, utah, united states of america. Fluorescent and high intensity discharge hid lamps schools may manage waste lamps that would be hazardous waste in minnesota, including fluorescent and high intensity discharge hid lamps, such as sodium vapor, mercury vapor, and halide lights, as universal wastes.
The following guidelines will describe proper handling, storage, disposal, and emergency procedures appropriate to universal waste lamps at the university. V15 gas discharge light source lamps high intensity discharge hid lamps introduction the purpose of this bulletin is to assist persons wishing to fit gas discharge light source lamps or lamp assemblies to a dipped beam lowbeam circuit of a vehicle as an inservice modification. Most vehicles contain high intensity discharge hid lamps. Damar worldwide 4 llc, technical and testing department 16. The advantages and disadvantages of high intensity discharge lamps. Lucalox superlife lamps comprise a sodium discharge system operating at a high pressure within a ceramic arc tube which is mounted in an outer glass bulb. Like fluorescent, hid lamps are electric discharge lamps. Describes a system for the designation of high intensity discharge lamps, including compact, enclosedarc discharge light sources such as mercury, metal halide, high pressure sodium, and similar types of lamps. The main advantages of highfrequency electronic ballasts for highintensity discharge lamps are high luminous efficacy, small size. Beyond rated life, light output diminishes while energy consumption and risk of lamp rupture increases. Download zip file with customizable indesign files. This was a tubular source about 4 feet long which produced light that was distinctly bluishgreen in color at a high efficacy compared with the incandescent lamps of those days.
High intensity discharge lamps, as their name implies, produce a high level of light for their physical size by means of an electrical discharge. High intensity discharge lamps best management practices record keeping. Describes the essential features and operating characteristics of reference ballasts for high intensity discharge and lowpressure sodium lamps to operate on 60hz sinusoidal ballast systems. Lamps of 100 watts designed to self extinguish when the. Hewitt lamp developed by peter cooper hewitt in 1901. Designed for long life led lamps, ultraguard can stand up to demanding work environments, whether used for food service lighting, industrial lighting or any other situation requiring shatterproof lamps and bulbs. Less energy and heat not only result in lower lighting. A high intensity discharge hid lamp is a type of electrical 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. This choice is ideal if your needs are lessdemanding, going to temperatures up to 6 degrees farenheit. Publishers pdf, also known as version of record includes final page, issue and. Ge high intensity discharge hid lamps offer stable lumen and effective spectral output that is essential for supplemental greenhouse lighting.
To meet all requirements, our high power discharge lamp offering is based on 4 technologies. These systems have a long life and make it possible to focus light in a manner not possible with other high efficiency lighting. Ceramic discharge metal halide lamps pulse start metal halide lamps protected metal halide lamps standard metal halide lamps single ended metal halide lamps double ended metal halide lamps color metal halide lamps aquarium metal halide lamps high pressure sodium lamps high pressure sodium noncycling lamps high pressure sodium standby lamps. High intensity discharge control gear modal holong. Compared to incandescent lighting, fluorescent and hid lighting use less energy and produce less heat. Ballast a magnetic or electronic circuit designed to operate high intensity discharge hid lamps correctly. Shop for plusrite 03201578 320watt metal halide bulb.
Managing spent fluorescent and high intensity discharge. Ultraguard high temperature shatterproof coated led lamps. The multivapor quartz mh lamps are highly efficient lamps that produce crisp white light and. Search results for hid high pressure sodium lamps hid. High intensity discharge hid lamps a fact sheet for florida businesses and government facilities fluorescent or high intensity discharge hid lighting is a good business choice. Links to a pdf and customizable indesign files for the led replacements for high intensity discharge hid lighting comparison tool are below. Keep receipts for shipments of lamps offsite for three years to show the florida department of environmental protection and local inspectors that lamps were properly handled.
Discharge hid lighting technology workshop to examine the current state of hid. How to handle fluorescent and highintensity discharge lamps. The information contained in this material safety data sheet is supplied in conformity with 29 cfr 1910. This regulation also provides indicative benchmarks for products intended for use in office lighting and public street.
Light is produced by an arc discharge between two electrodes. Characteristics of ballasts are controlled by ansi standards. Pdf modeling dynamic high intensity discharge lamp characteristics. They are characterized by high reliability and long lamp life. Significant improvements have been made in all three high intensity discharge hid, which includes high pressure sodium, hps, and. How do high intensity discharge hid grow lights work. Highintensity discharge lamps are a type of arc lamp. The arc in an hid source is shorter, yet it generates much more light, heat, and pressure within the arc tube.
Hid lighting sources include mercury vapor, low pressure sodium lps, high pressure sodium hps, and metal halide mh ballast and lamp systems. Compared to other lamp types, relatively high arc power exists for the arc length. Photometry ies files are necessary because of led lighting systems variability. Proguard pc standard temperature safety coated fluorescent. Pocket guide to high intensity discharge lamp ballasts. High intensity discharge lamps parsource lighting solutions. What links here related changes upload file special pages permanent link page information wikidata item cite this page. Energy savings forecast of solidstate lighting in general.
Heres a brief introduction to how hids high intensity discharge growlights create all those wonderful photons for your plants. Below are hid sources, listed in increasing order of efficacy lumens per watt. Light emission is generated by an electrical discharge in an arc tube through complex chemical and physical phenomena. Highintensity discharge hid lamps are similar to fluorescents in that an arc is generated between two electrodes. 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. Envelope outer glass bulb designed to maintain a controlled atmosphere surrounding the arc tube and contain any uv radiation emitted from the arc tube. A controlled high intensity arc is maintained between two electrodes inside of a glass or ceramic tube, which is filled with gas and metal vapors. How to handle fluorescent and highintensity discharge lamps each year, florida businesses discard millions of lamps containing small amounts of mercury. Advantage and drawbacks of hid headlights audiomotive. High intensity discharge lighting technology notice department. However, the lumen output of hid lighting can deteriorate by.
Pdf a new scheme of the automotive high intensity discharge hid lamp ballast systems is proposed. High intensity discharge lamps may have a primary medium of mercury, sodium, metal halide or fluorescent powder. Universal waste lamps include all fluorescent type lamps all lengths, compact, ushaped and circular lamps, high intensity discharge hid, sodium, and mercury vapor types of lamps. Highintensity discharge lamps hid lamps are a type of electrical gasdischarge lamp which. This is a discharge lamp and requires some time to restart and come to full brightness after a power interruption.
Pdf design and analysis of automotive high intensity discharge. Hid, or highintensity discharge light bulbs and lamps, are a family of gas discharge arc lamps which create light by sending an electrical discharge between two electrodes and through a plasma, or ionized gas. The second arc tube will instantly light after a momentary power interruption. Article information, pdf download for behaviour of a highintensity discharge lamp fed. Ceramalux alto son high pressure sodium philips lighting. Behaviour of a highintensity discharge lamp fed by a high.
High intensity discharge hid lighting sources are important for commercial, industrial and outdoor locations, such as high bay, parking lot and street lighting. Brand new highintensity discharge lamps make more visible light per unit of electric power consumed than fluorescent and incandescent lamps, since a greater proportion of their radiation is visible light in contrast to infrared. The first high pressure mercury lamp, similar to the ones used today, was introduced in 1934 in the 400watt size. High intensity discharge lamps are essential to achieve high luminous efficacy and high lighting levels. Electronic operation and control of highintensity gas discharge lamps. A lossfree resistorbased versatile ballast for discharge lamps. According to wikipedia, high intensity discharge hid lighting is a type of electrical gas discharge lamp that produces light by means of an electric arc between tungsten electrodes housed inside a translucent or transparent fused quartz or fused alumina arc tube. 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 efficient light source for a wide range of different commercial and industrial applications. High intensity discharge lamps hid lamps produce light by passing an electric current between two tungsten electrodes inside a glass tube containing gases and. Engineering high intensity discharge bulletin mercury lamps. Engineering troubleshooting bulletin high intensity.
Used mainly for exterior lighting, industry and shops, hid lamps are selected according to various parameters. In highintensity discharge hid lamps, current mode. Choose to either upload the image file directly, or copy and paste a link url that points directly to the image. This study compares led lighting to conventional fluorescent and high intensity discharge hid lighting within the va healthcare environment. Low prices and fast shipping on plusrite hid lamps at. Ultraguard is a teflon coating with excellent chemical resistance and shatterproof features. Application internal hibay lighting, but generally over internal and external work areas. This document, concerning test procedures for high intensity discharge lamps, is a rulemaking action issued by the department of energy. Replacement of mercury in highpressure discharge lamps by metallic zinc pdf. Rapid advances in lighting technology and fixture efficiency provide an expanding number of options for supplemental lighting in greenhouses, including numerous led fixtures light emitting diode, see, for a history of led lighting in horticulture.
This document, concerning test procedures for high. Some drivers have great results in using the hid headlights, whereas others find disadvantages to using them. High intensity discharge hid is a broad term used to describe any lighting system using a gaseous discharge arc lamp in which the gasfilled arc tube operates at several times normal atmospheric pressure compared to the near vacuum conditions in fluorescent lamps. Browse the ceramalux alto products and find the product that you are looking for by using the compare option.