Since their introduction in the 1970s as an improvement to mercury vapor and other HID (high-intensity discharge) lighting technologies, metal halide (MH) bulbs and fixtures have become one of the most popular choices for a wide range of commercial and industrial lighting applications. This decision was made to phase out mercury vapor lamps in favor of newer, more efficient lighting technology. 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Mercury vapor lamps are used primarily in applications where significant lighting power is necessary. Phasing Out -- Probably the largest con to mercury vapor lamps is that the United States government is phasing them out as a lighting option. The white color of the light from mercury vapor lamps can also be seen as an advantage -- according to the Edison Tech Center, as their color rendering is more accurate than that of high-pressure sodium bulbs, which bathe objects in a golden-colored light. The mercury vapor lamp, like the fluorescent lamp, requires a ballast designed for its specific use. Online lighting supply dealers also carry a few ballasts manufactured prior to 2008. The mercury vapor ballast is a device that works with mercury vapor lamps. This was a very neat find! Mercury vapor lamps are high-intensity discharge lamps that pre-date modern high-pressure sodium and metal halide lamps. The ionized mercury vapor emits photons of light. They have also been used as ceiling lights in factories, warehouses and gymnasiums. In fact, the passing of the Energy Policy Act of 2005 banned mercury vapor ballasts in the US. Christopher Cascio is a memoirist and holds a Master of Fine Arts in creative writing and literature from Southampton Arts at Stony Brook Southampton, and a Bachelor of Arts in English with an emphasis in the rhetoric of fiction from Pennsylvania State University. Their Venture ballasts (BV-V90D6112K) are $37. However, efficiency and lack of governmental support aren't the only disadvantages to these lights. The light output of a self-ballasted lamp is a blend of incandescent and mercury vapor light. For instance, a 400W mercury vapor emits 400 * 40 = 16,000 lumen. As with fluorescent lights, mercury vapor lamps require a ballast to supply the proper voltage and regulate the current to the electrodes. The bulb at left is just warming up, the bulb at right is after a few minutes of warming. There are two types of ballasts commonly found in fluorescent light fixtures: magnetic and electronic. This is my first ever self-ballasted mercury lamp video! Easy online ordering for the ones who get it done … The ballast regulates the current to the lamps and provides sufficient voltage to start the lamps. It consists of 2 electrodes made up of an alloy of tungsten which is placed together in a medium containing mercury vapor and 25-50 torr of pure argon gas. Premature ballast failure is often caused by the surrounding environment. A Ballast component is similar to a transformer with high leakage reactance. Mercury vapor lights consist of a gas-filled glass chamber, protective glass bulb, electrodes and a ballast. According to the Energy Policy Act that Congress passed in 2005, mercury vapor bulbs and ballasts could no longer be sold as of 2008. They are the least efficient HID light sources at 50-60 Lumens Per Watt. We carry the necessary parts for these ballasts which include the Medium Mercury Vapor Ballast compatible with 100 to 175 Watts and the Metal Halide Capacitor which pairs with metal halide ballasts from 100 to 1500 Watts. The lamp consists of two glass envelopes: an inner envelope in which the arc is struck, and an outer protective envelope. Find Mercury Vapor H39 Ballasts related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Mercury Vapor H39 Ballasts information. Looking for PHILIPS ADVANCE HID Ballast Kit, ANSI Code H39 (1A025)? Mercury vapor bulbs with quartz envelopes have been used in germicidal applications because the bulbs allow ultraviolet light to pass. They have been used in parking lots and other large-scale outdoor lighting applications, such as city parks and sports venues. The quick way to retrofit or replace your 400 watt mercury vapor bulbs is to consider the power selection. We carry many variations on the self-ballasted mercury vapor lamp, so you can find the light with the attributes that you are looking for. They also take a considerable amount of time to warm up. Mercury Vapor (MV) Mercury Lamps are distinguished by their long life, low cost and bluish-white light output. You can find ballast for $30 to $40 on the internet. USED ELECTRIC LAMPS & SMALL BALLASTS Electric lamps or bulbs include fluorescent, high intensity discharge (HID), sodium vapor or high pressure sodium, mercury vapor, neon, metal halide, and incandescent lamps. When the ballast or photocell in your outdoor mercury vapor light fails, you can still repair it if you can find the parts. Self-ballasted mercury vapor lamps are designed to operate directly in incandescent sockets, without ballasts or new fixtures. However, the advantages of mercury vapor lamps haven't kept them from being phased out by the U.S. Congress. This bulb has phosphor to help make the light more of a true white color. Government Printing Office: Definitions Concerning Mercury Vapor Lamp Ballasts, Appliance Standards Awareness Project: Mercury Vapor LAmp Ballasts, Green Riverside: Retrofitting With High Efficiency (HID) Lamps, Investors: Light Bulb Phaseout Worse Than Reported. It has a bluish green appearance and features a low initial cost. A Mercury Vapor with a transformer (ballast) build into the base. The ballast is designed to be used with a specific size, or wattage, of bulb. Philips Mercury Vapor 175-Watt High Pressure HID light bulb is ideal for use in landscape lighting, dusk to dawn, roadway, parking lots, floodlights and security fixtures. Price $98.75. Power range of American standard CWA ballast for mercury vapor lamps is 50W-2000W,They have the features of unique design, great capacity of resisting fluctuation of voltage, stable power output, smart-up current, no need of ignitor cost-saving. Grainger's got your back. Metal Halide ballast will run mercury vapor bulbs. However, the first low-pressure lamps were sold commercially in the United States in 1901 after John Cooper Hewitt innovated the lamp's color spectrum from blue-green to white. Mercury vapor technology was developed throughout the 1800s in England and Germany. Damar Worldwide, Supplying Distributors with the Highest Quality Light Bulbs. Mercury Vapor Light Fixture Wiring Last night I started fiddling with the unit but found two white wires versus a black and white. These lamps use a special built-in filament coil that controls both starting and operating currents. Perhaps the main advantage of mercury vapor lamps is their longevity: they commonly last between 24,000 and 175,000 hours. Ballasts and photocells can still be found on the dusty back shelves of some hardware stores. Depending on the application, mercury vapor bulbs are sometimes coated with phosphor for color improvement, or left clear. Despite their drop in popularity, however, these lamps are one of the most dependable forms of both indoor and outdoor lighting. It consists of 4 connecting port… Self-ballasted (SB) lamps are mercury vapor lamps with a filament inside connected in series with the arc tube that functions as an electrical ballast. Get free shipping on qualified Mercury Vapor Replacement Light Ballasts or Buy Online Pick Up in Store today in the Outdoors department. If you calculate the power saved, it would be 71.4%! Fluorescent lamps create light by ionizing mercury vapor that is contained in the glass tube. From Marine and explosion proof fixtures to undercabinet lights we are making the world brighter each day. Despite their drop in popularity, however, these lamps are one of the most dependable forms of both indoor and outdoor lighting. Some mercury vapor lamps have been known to last for 40 years. It can take several minutes to warm up. Cathode ray tubes (CRTs) from computers, televisions, etc may be handled as either electric lamps or consumer electronics universal waste. A Mercury Vapor lamp is a gas discharge lamp that uses an electric arc through vaporized mercury to produce light. Every ballast has an ambient operating temperature range and UL location rating. The ballast sends electrical power to the electrodes, which excites the gas and makes it glow. His literary work has appeared in "The Southampton Review," "Feathertale," "Kalliope" and "The Rose and Thorn Journal.". Dusk-to-Dawn Lights Ideal for: Perimeter and Security Lighting, Loading Platforms, Barnyards, Parking Lots, Rural Homes, Public Entrances and OFF-Street Parking Part Number Wattage Lamp Voltage Lens Arm 175MV 175W Mercury Vapor 120V Polycarbonate 24” Includes Light Bulb WEATHERPROOF ENERGY CONTROLS 114 PROFESSIONAL LIGHTING POOL & SPA SURGE PRincludes lightb OTECTION … These electrodes are enclosed in an elliptically shaped glass tube made up of silica. Ballast Kits; Metal Halide, Mercury Vapor, HPS Sockets; ANSI Coded Bulbs; Miscellaneous Lighting & Electrical. Lighting Controls. This item: Pacific Lighting #4MH/MV175SC Metal Halide Mercury Vapor Ballast, MH 175W, MVOLT $64.50 Brinks 7275 Bulb 175W Mercury Vapor Light,White,Large $10.97 Leviton 8756-J Incandescent Lampholder, Mogul Base, with Leads, 1500 W, 600 V, Keyless, Porcelain… $14.58 Featured items … The mercury vapor lamp produces light when the electrical current passes through a small amount of mercury vapor. This is the only kind of mercury vapor lamp that can be connected directly to the mains without an external ballast. A self-ballasted mercury light conveniently contains the ballast you need to regulate the light’s current, and our selection of lights comes in many different shapes, sizes, and bulb coatings. Mercury vapor lamps are the oldest high-intensity discharge lamps in existence, although they are rapidly becoming outmoded by high-pressure sodium, metal halide and fluorescent lamps. Quantity: 175-watt mercury vapor ballast kits to replace existing core and coil ballasts for this popular lamp. Using a mercury vapor lamp with a ballast that was made for a higher wattage bulb might damage it or cause it to explode. Medium Base Mercury Vapor Bulbs; Mogul Base Mercury Vapor Bulbs; Mercury Vapor Ballasts. Copyright 2020 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. They start the lamp and keep it operating through the proper application of the voltages and maintaining the life of the lamp. The mercury vapor ballast wiring diagram is the blueprint for the ballast circuitry, including the input supply voltage and grounding methods. In 1935 the modern, high-pressure mercury vapor lamp was developed, which works by electrifying solid mercury, which then vaporizes in a high-pressure tube and produces a bright light between two electrodes. Have any question, Please … Mercury vapor lamps are the oldest high-intensity discharge lamps in existence, although they are rapidly becoming outmoded by high-pressure sodium, metal halide and fluorescent lamps. A ground connection must be made to all ballasts to avoid shock hazard, personal injury or damage to the luminaire or installation. Mercury vapor ballast kits are the components which run MV lighting systems. If it is a fix you decide to do yourself, it can save your money and time. Works well, I think the HPS Bulb is googled ;-( or something! Heat and moisture are enemies #1 and #2 to your ballast. The original lamps were self-ballasted -- meaning they didn't require any external mounting device -- and could be screwed directly into a light socket, although some higher powered lamps use external ballasts: box-like mounting devices that balance and deliver the proper voltage and power to the bulb. Newer bulbs -- those manufactured after 1980 -- also have a high lumen-to-watt rating, making them more efficient. Mercury Vapor Lamp Cons. Mercury Vapor Bulbs & Ballasts. The outer bulb can also be coated with phosphor to diffuse the light or change its color. You are still allowed to use mercury vapor lamps and ballasts, although you can't purchase any replacement parts. There is an arc discharge that is generally confined to a small fused quartz arc tube that is mounted within a larger borosilicate glass bulb. If the lamp isn't working properly, you will need to troubleshoot to see what is going on with it. The Metal Halide Ballast Kits and Mercury Vapor Ballast Kits are equipped to power outdoor fixtures up to 1000 Watts. Mercury Vapor lamps are energy efficient lights. ! I ordered from a company in Texas to make sure that I received them by Memorial Day weekend. When it’s too hot or too cold, the ballast can burn or fail to start your lamps at all. The protective bulb filters out harmful ultraviolet light and keeps the mercury gas contained if the inner chamber breaks. Furthermore, while their color rendering might be more appropriate for some uses, they are unsuitable for photography and filmography, which often requires powerful, yet flattering lighting applications. They were originally developed as a more efficient light source than the familiar incandescent light bulb, for roadway and landscape lighting. Therefore, we need 16000 / 140 = 114.3W LED lights to do the replacement. Philips Mercury Vapor lamps last … These are for standard MV175 lamps and have everything you need to replace your ballast, and they come in multitap voltage of 120, 208, 240 and 277 volts. This setup uses a self-ballasted mercury vapor bulb, which is significantly less expensive than the traditional mercury vapor bulb with separate ballast. Quad Tap; 480 Volt; F-Can; 5 Tap; H.I.D. Ballast is necessary to run the 175w mercury vapor bulbs that are used for underwater lights. They contain mercury, which complicates disposal. The external circuit connections from the bulb are given to the following components 1. Self-ballasted bulbs don’t last quite as long as those with separate ballast components, but with a bulb life of 10,000 hours, you will still be able to collect bugs for many nights. Marine and explosion proof fixtures to undercabinet lights we are making the world brighter each Day a considerable amount time... 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