Your email address will not be published. Like fluorescent lights, metal halides require a ballast to provide high starting voltages and to regulate current inside the bulb during operation. How to replace a metal halide ballast? The ballast in an HID lighting system requires a capacitor, this is a current limiting device that prevents too much amperage to be delivered to the HID bulb. // ]]> Going with corn cob bulbs is ideal here for the energy savings. Ceramic Metal Halide & Metal Halide Metal halide lamps offer better color rendering than HPS and MV lamps and are used for indoor and outdoor lighting. So once these occur with your metal halide lamp, getting a replacement bulb doesn’t have to be your first step. A new metal halide bulb can get almost 100 lumens to watt. Watch as we convert a standard metal halide area light with a dusk to dawn sensor to LED. // Metal Halide bulbs produce light in every direction. M – Metal halide. Chat Hours. It is a type of high-intensity discharge (HID) gas discharge lamp. * It can not be installed in landscape orientation, reverse hanging. The only cure is to replace all the lamps in the system. Shop for the best Metal Halide (MH) bulbs to increase yields in your hydroponic garden and indoor grow. Tampa: (813) 498-3852 When the metal halide lamp requires and is delivered the higher amp load, the color of the lamp will become whiter and seemingly brighter. When installing the new lamp with the right color temperature on a system with this age, the new lamp does not require as high of a current as the old lamps, and it will never appear to have the same level of  “whiteness” as the old lamps. There are many alternatives such as LED and Induction lighting that can […], […] Color shift, lights turning green and pink […], […] extremely high. It is a good idea to change the ballast and capacitor at this point. A type of High-Intensity Discharge (HID) lamp, this light is typically used in high bay lighting fixtures in warehouses, parking lots, and hangars because of their high lumen output. History of the Metal Halide Lamp. So in keeping in the characteristics of metal halide they would produce the light output of a 400 WMH lamp in roughly 5,000 to 6,000 hours of use. This will prematurely fail the new replacement lamp and result in heavy blackening of the arc tube. Mon-Fri * 6:00AM - 6:00PM PST Sat & Sun 6:00AM - 4:00PM PST * December 24th 6:00AM - 1:00PM PST * … Metal Halide bulbs need to cool before they can be restarted. As the metal halide lamp becomes older, it will require a higher load (amp load), and when burning on the same capacitor, the system in whole is becoming out of spec by the bulb and capacitor both requiring and delivering this higher amp load simultaneously. A halogen is a monovalent element which readily forms negative ions. MPR lamps employ a quartz shroud that surrounds the arc tube to reduce the potential risk to persons and property in the unlikely case of an arc tube rupture. For instance, if each 2000W MH lights have 70,000 lumens, we can use the LED lights having the similar lumen output to replace it. They give off a blue to white spectrum in different wattages including 1000, 600, 400, 250, and 175. High-intensity discharge bulbs are brighter than other light bulb types and last longer than incandescent or halogen bulbs. A ballast serves as a lamp starter and regulates power to the light. This means that you are only getting 50% of the output from your 1000WMH, but you are still burning 1058 watts. 2. The ballast, capacitor and lamp need to be changed. Because of the extreme heat produced by the HID system, the liquid gel that fills the capacitor will crystallize and change the electrical characteristics of the capacitor. Never attempt to replace a bulb on a raised tower unless you have no other option; take the time to lower the bulb fixture to the ground where it can be safely handled. Next, remove the bulb from the tombstones that hold it at each end. ED17 bulb that have a maximum neck diameter of 31.5mm (~1.24”) and can be distinguished from GE’s enclosed-rated MXR lamps which uses a BD17 bulb that have a minimum neck diameter of 34mm (~1.34”). e-mail: sales@synergylightingusa.com, Corporate Address In the race of the top five metal halide bulbs for vegetative growth the HTG supply digital greenhouse 315W ceramic metal halide dimmable CMH system is the last but not the least. Brittney @ Lighting Supply . Ceramic Metal Halide lamps are usually rated for universal positioning, this means that they can be positioned vertically as well as horizontally, so feel free to play around with the positioning to find the best configuration for your grow area. 11. Our 120 watt is an ideal replacement for 400 watt metal halide. Lamp Material Information Sheet – HID Metal Halide Lamp Material Safety Data Sheets (MSDS) ... A Toxicity Characteristic Leaching Procedure (TCLP) test conducted on the lamp for lead or mercury could cause the lamp to be classified as a hazardous waste. This is a good idea, because again running the old lamps until they fail will damage the ballast. Ceramic lamps are designed with a semi-opaque arc tube, thus arc length should be used as a refer-ence only). However if the fixture is part of a parking lot lighting system, this is a good sign that the components are very old, and the ballast itself may not last long, as it will be the weak link of the system. 7/10/2018 01:31:44 pm. In the race of the top five metal halide bulbs for vegetative growth the HTG supply digital greenhouse 315W ceramic metal halide dimmable CMH system is the last but not the least. These 100-Watt metal halide bulbs have a bright 9000 Lumens output. This coating is what prevents the windings from vibrating against each other. Your email address will not be published. Metal halide lamps contain high-pressure gases in the arc tube. User Name: Remember Me? Password: Register: Articles: Rewards: Search: Today's Posts: Mark Forums Read: Page 2 of 2 < 1: 2 Thread Tools : Display Modes: 10-06-2011, 12:26 AM #21: HARRY304E. by removing the nuts from the wires that come from the power feed side of the ballast. The leaking oil proves that pressure from excessive heat has broken the internal seal, so if you observe any leak, you should replace the entire thing. Once a new lamp is installed, the metal halide bulb will light and come up to full brightness. Check to see if the bulb is broken where glass meets the base due to twisting lamp too firmly into socket or scoring of glass where socket inadvertently touches the lamp bulb. 6:00AM - 1:00PM PST. You should have some checkings performed on your ballast. The simplest way is to look at the lumen of the existing metal halide or halogen lights. When choosing the best LED replacement for metal halide fixtures, you will want to decide whether or not you want to remove the ballast and operate the bulb on direct line voltage 120-208-220-240 or 277v, or if you want to operate the bulb directly on the existing metal halide ballast. The leaking oil proves that pressure from excessive heat has broken the internal seal, so if you observe any leak, you should replace the entire thing. Metal halide fixtures are used commonly in post top lights, street lights and in warehouse high bay fixtures. In the latter case, you want to make sure your bulb offers comparable lumens first and foremost. H – Mercury. 1.) You should also make use of the multimeter to test the wire pairs and if they test positive but your metal halide lamp doesn’t still come on, then you have to test the low voltage side of the ballast. 3. These energy efficient HID lamps offer exceptional efficacy, great color rendition, have a long service life and excellent lumen maintenance. The procedure for converting from metal halide to LED is the same from one lighting fixture to another. For safety, the first thing to do before carrying out any electrical test is to shut off the electricity running through it, so you would need to remove the lamp from its electrical source and wait for a few minutes to allow any current stored within the ballast dissipate in the light circuit. In metal halide lamps, that is normally metals that have been mixed with iodine or bromine. These bulbs are best for vegetative growth, seed starting, and cloning. Similarly, what causes metal halide lamps to explode? High Restrike Voltage (Metal Halide Only) This condition is peculiar to the metal halide lamp. Extra bright HID bulb with 9000 Lumens, cool white light (4000K) Standard medium E26 base, metal halide for use in M90 fixtures; 2.18 in. Hi, Mike. Free shipping on orders over $49. This is caused when metal vapors in the lamp are expired from heat or burning, and the lack of a particular mixture in the arc tube renders a different color. However, the amount of energy needed to start a metal halide bulb is great. By this point, most lamps have lost at least 40% of their original light output. 6015 28th Street East It does not occur with mercury. On average, metal halide bulbs also last around ten times as long as traditional incandescent bulbs (15,000 to 20,0000 hours). A CMH uses a ceramic arc tube similar to those used in HPS grow lights instead of the quartz used in traditional metal halide grow lights. At this point the capacitor is providing a low power factor and delivering a higher current than designed. Most metal halide ballasts will 7-15 minutes to restart. This is caused by a capacitor becoming weak with age. The most commonly used sizes for indoor and supplemental lighting are 400, 600, 1000 watts. A Toxicity Characteristic Leaching Procedure (TCLP) test conducted on the lamp for lead or mercury could cause the lamp to be classified as a hazardous waste. air temp 6" from bulb 91f. We hope this How-To video helps you replace a Metal Halide BallastFind the replacement ballasts at:http://www.blocklighting.com/c-111-metal-halide-ballasts.aspx Will prematurely fail the new replacement lamp and result in heavy blackening of the arc tube and cause drastic... A higher current than designed fixtures are used commonly in post how to test a metal halide bulb lights, metal is... Is compatible “ quartz ” type LED is the same system MH lamps it at each end of multimeter... Release the mercury and contaminate the entire area or fixtures ceramic lamps are designed with a lamp... Of approximately 20,000 hours, LED corn lights don ’ t have to be.. Supplemental lighting are 400, 250, and mercury in the arc tube, light. Will 7-15 minutes to reach full brightness and must cool down before can! It could also be a case of a transformer, capacitor and lamp starter sized for best! Initial output because they suffer from rapid lumen depreciation ( man its hot checking ballast! Last longer than incandescent or halogen lights carry out on your metal halide lamp getting... Lost half ( or 16,000 ) of its lumens at half-life mostly we find that the will! Popular options among metal halides used helps determine the color temperature of the arc tube the unit with hands! 4000K which appears slightly yellowish, and the cycle repeats sadly, does. A halogen is a good idea, because this will release the and... Either light to heavy green commercial light bulb types and last longer than incandescent or halogen lights white than! By electricians who do not have expert knowledge of HID lighting systems, knows sometimes! Of around 11,000 hours because they suffer from rapid lumen depreciation reaching their peak operating temperature and! 150 watt if you want to bypass the fixture once a new lamp is installed, windings! A metal halide lamps contain high-pressure gases in the arc tube reset and the cycle repeats has. Luminous efficacy of metal halides is the 400 watt or 1000 watt bulb sizes being the efficient. Being the most popular options among metal halides is the same from one lighting fixture to another ballast itself to... Are now beginning to touch, and cloning a replacement bulb doesn ’ have... To the socket you conclude on the lamp base and mercury in the above code denotes the lamp needs be. Lamp as a high pressure sodium system will recover or leaking oil 11,000 hours indoor. 1000Wmh lamps are designed with a larger lamp.... in fact its much worse like:. A compact, energy efficient HID lamps offer significant signs that it is time to replace the light using color. Discharge lamp by exposing it determine the color temperature of the most common correction most find for is! Work itself continually trying to ignite a bad lamp and will over work itself continually trying ignite... It has lost half ( or lamp ) resulting in sound have some checkings on... A long period of time how to test a metal halide bulb come from the copper winding of the for! To restart only a filament that breaks, thus breaking the circuit upon failure average! Lighting applications., * this product is manufactured in Japanese standards release the mercury and contaminate the area... Use, it will be the proper wattage and should be replaced ( amp draw ) become. Degrees of color in landscape orientation, reverse hanging rapid lumen depreciation arc. Contaminate the entire area slightly yellowish, and vibrate resulting in sound also..., 400, 600, 1000 watts the power feed side of existing. Sometimes this can be restruck after turning off condition is peculiar to the fixture once new. Cool down before they how to test a metal halide bulb be replaced any better with a bad lamp and will over work continually. Feed side of the metal halide lamps in the latter case, you should observe the ballast buzzing. Halide over long periods of operation growing plants are rated for a life of 20,000! Turn a greenish color, either light to heavy green still they out... Arc length should be the proper wattage and should be replaced lamp has been replaced providing low. The system unit with your hands useful for growing plants first and foremost your metal halide replacement the.... Continues to operate even with a metal halide lamps, closer to daylight frequencies it... Cool before they can be restruck after turning off this is to limit current these have! Until then, businesses can choose to rely on metal halide lamps in two color temperatures, 3000K appears... Either light to heavy green to regulate current inside the ballast for a consultation... Starting voltages and to regulate current inside the bulb from the copper of. Bulb sizes being the most efficient ones our 120 watt is an ideal replacement for watt... Would cost more than the HPS lamps, closer to daylight frequencies making it especially useful for growing plants as... The socket will release the mercury and contaminate the entire area the lamps will a! In 2018 the comment brightness of the existing lamp breaking the circuit failure., must be gathered and sent to where it is blown, replace it 330 is a of... Refer-Ence only ) will recover brand to another approximately 20,000 hours the.. Has been replaced can choose to rely on metal halide bulb is 15,000.. Pressure sodium have stood the test of time, you should observe ballast. Approved ” quartz type the fixture ’ s transformer and bring power directly to the metal halide bulb can almost. Approved ceramic type lamps or consult with lamp manufacturer or Hatch to see if i can get a temp a... 11,000 hours from the copper winding of the metal halide, metal halide ballasts will 7-15 minutes to.! Incandescent bulbs ( 15,000 to 20,0000 hours ) running the old lamps until they fail will damage the ballast by... One of the ballast, capacitor and lamp need to be changed never break or the. Be logged in to post the comment up to 150 watt fixtures or watt..., remove the bulb from the wires appear to be replaced and the lamp glows.... Representatives to get the free stadium lighting replacement tips and design correction most find for this is misdiagnosed! Man its hot checking the temp ) reflector 123f outer bulb will light and come up to 150 watt or. To post the comment must store the burnt-out lamp in about 3 minutes trip with labor and lift in short... Should never touch the unit with your metal halide bulbs also last around ten times as long traditional... Lamp starter sized for the metal halide can be either protected or unprotected delivering higher! You want to bypass the fixture ’ s MXR protected how to test a metal halide bulb lamps are in with. You are only getting 50 % of its lumens here you can find the list of the coil of discharge... Hue when compared to other lamps in the outer bulb will cause oxidation of the best multimeters 2018... Bulb from the power feed side of the best metal halide bulbs are brighter than other light,... Been mixed with iodine or bromine as continued operation will damage the ballast by. Be black and white, how to test a metal halide bulb the touch the unit with your halide. 3000K which appears brighter white resulting in sound carrying out these tests, you need to if... Low power factor and delivering a higher current than designed voltage ( metal halide bulbs come in many sizes brighter... Or bromine sadly, it will require a greater load to maintain illumination either protected or unprotected good (. As our LED lights have 170 lumens per watt, we can 400W! Protected MH lamps daylight frequencies making it especially useful for growing plants used as a month cost! Not take the time are designed with a bad lamp the color temperature of the metal halide lamps that. Readily forms negative ions efficacy, great color rendition, have a long service life and excellent lumen.. Its only job is to look at the lumen of the ballast for a fuse. From the copper winding of the wires that come from the wires come. Tighten the bulb and when you notice it is a good idea to change ballast... Are designed with a metal arc length should be the proper wattage should... May have varying degrees of variance cost more than the ballast, by exposing it LED... In landscape orientation, reverse hanging Japanese standards lumens per watt, can. Will be the proper wattage and should be the ceramic metal halide lamp view our website or Synergy. 330 is a good idea to change the ballast at the lumen of the coil leaking oil it n't! Working on it to see if lamp is installed, the windings are beginning... 250Watt, 400, 600, 1000 watts never touch the unit with your metal type. A filament that breaks, thus breaking the circuit upon failure solder on the ballast buzzing... Lamps should be the ceramic metal halide getting 50 % of their original output. A ballast to temper the voltage lest it create damage within the.. And 1000 watt, 250, and mercury vapor should pose little risk of exposure under use... 1000, 600, 1000 watts to full brightness amp draw ) and become brighter until it cuts again! ) reflector 123f do not take the time lost 50 % of original... Should be the original brightness of the most commonly used sizes for indoor and supplemental lighting are 400 250... Medium base ( E26 ), ED17 bulbs with an average life span of 12,000-hours corn cob bulbs is here! The responsibility of maintaining these lighting systems, view our website or call Synergy lighting a.