A rapid start ballast relies on a preheating method that keeps the mechanism always primed to instantly light the bulb when the switch is turned on. What kind of ballast your fixture has: The types that are most often used with Circline fixtures are Pre-Heat (warm-start), Instant Start and Rapid-Start. Remove the magnetic ballast. Our latest electronic ballasts use a compact form factor design, enabling fixture manufacturers to design sleeker, more streamline fixtures. Some fixtures will have more than one type of lamp in them, so get all of the numbers. If your tube light uses a magnetic ballast, make sure to locate and remove the starter before moving on to the next step. Connect the input hot and neutral wires (black and white) coming from the build to the output hot and neutral wires coming from the fixture. The type of existing lamps, the following are some examples. Look at the label of the ballast. Press the starter down into the base, aligning its pins with the entry openings in the base, then Keystone offers fluorescent ballasts in a variety of case styles to power most standard lamps. Type B: These tubes are also known as ‘Ballast Bypass’ or ‘Direct wire’ T8 LED tubes. Turning off the Mains Power supply will ensure that you won’t get an electric shock during the process. Remove the fluorescent bulbs from the fixture. Store Finder; ... Optanium 120/277-Volt 4-Lamp T8 Instant Start Electronic Fluorescent Replacement Ballast (217) Model# 520387 $ 20 98. Switch on the LED tube light and check if it is working. After cutting the wires providing input to the ballast, cut the neutral and hot wires that go out on the other side of the socket. Keystone ballasts are burned-in at the factory to ensure both exceptional performance and superior reliability. The one I recommend is Advance Transformer (http://www.advancetransformer.com). For those of you using retrofit LED tubes, you'll want to note that, with fixtures that have instant-start ballasts, you'll need to replace the G13 socket (also known as "tombstone" or "lampholder") nearest where the power comes into the fixture to a non-shunted G13 socket. So, if you are going to install a T8 LED tube light, it will require a ballast bypass unless you choose a ballast compatible T8 LED tube. The new one does not. Here is a guide that will help you understand the basics of the electrical wiring system. If it is in a standard home it will probably be 120. Before starting to … If you have a starter which is a little plastic or metal can that has to be replaced occasionally in your fixture, then your fixture is warm start. Use the information you got earlier to find your ballast in the online catalog. Now, you must take out the ballast by unscrewing it. Use push-in connectors or wire nuts to complete and secure the connection. 1. NOTE: There are two types of ballasts: electronic and magnetic. After cutting the wires providing input to the ballast, cut the neutral and hot wires that go out on the other side of the socket. . The following must be identified to select the correct Energy Efficient Electronic T8 Ballast to replace a T12 Magnetic Ballast: The circuit voltage. The starter can will usually be poking out under the cover (if there is one) where the lamps are. Once you are confident about working with electrical wiring, sockets, and light fixture, Performing the following steps will allow a successful ballast bypass: Turning off the Mains Power supply will ensure that you won’t get an electric shock during the process. So, you only have to connect the input wires to one side of the output hot and neutral wires. Caution: Disconnect power before servicing or changing lamps. I've replaced the tube but it still only lights at the end as if the starter has died. Since LED T8 tubes need a single-ended power supply. Instant Start ballasts provide approximately 10,000 starts before 50% of lamp failure. Their online catalog is the best out there and they make the largest variety of ballasts on the market. The number on the lamp(s) in your fixture: This will probably be FC6T9, FC8T9, FC12T9, or FC16T9. When replacing with a 4 lamp ballast, cap the fourth individual blue wire with a small wire connector. If you did not do so earlier, make sure you have shut off the power for the fixture at the circuit breaker box. This is a twin tube overhead kitchen light. NOTE: There are two types of ballasts: electronic and magnetic. If the existing fluorescent tube fixture you want to replace has a non-shunted tombstone, you can proceed with the ballast bypass procedure. Understand that the ballast is responsible for providing a fluorescent lamp with an initial spike of high voltage. If it does not light up, see "Troubleshooting. So if you’re installing a fluorescent light in a walk-in freezer, this is not the most reliable ballast mechanism for the job. GE UltraStart Proline Electronic Ballast, 120/277 Volt Program/Rapid Start Ballast, Normal Ballast Factor, Ballast for Fluorescent Light (1) or (2) Lamp T12 4.5 out of 5 stars 107 $16.45 $ 16 . TR-30 416 Wrong ballast types can cause fires or shorts. Congratulations! The ballast will either be on the top of this fixture or on the bottom. You must also know that most T8 LED tubes need non-shunted tombstones (sockets). Replace the whole adapter unit. Get free shipping on qualified Replacement Ballast Replacement Ballasts or Buy Online Pick Up in Store today in the Lighting Department. Wiring a T12 Fluorescent Fixture for a T8 Energy Efficient Ballast. If an old T12 lamp magnetic ballast is replaced with a newer T8 lamp and electronic ballast, the colors will probably not match. Now for the moment of truth! On the other hand, an. What do I do? On the other hand, an LED driver converts the high voltage AC to low voltage DC. 2-Lamp Electronic Instant Start. Your Ballast bypass and T8 Tube retrofitting are successful. As I said earlier, if you are not comfortable with these things then get professional help. In general, the hot wires are black, and the neutral wires are white. Installing them means you will have to remove an existing fluorescent tube ballast. Ballast catalog no. 1. Cap the wires with wire nuts. Please note, comments must be approved before they are published, . LED tube light retrofitting involves installing an energy-saving LED tube light by replacing an existing T8 fluorescent tube. If it works, congratulations! Snip the old fluorescent ballast wiring several inches … (as shown in the figure). Make a close cut and ensure that there are no longer than 2 inches of wires left. To install a new starter, Select the right starter for your fluorescent light fixture - see the FS- starter guide we give below in table form. Use the wire cutters to cut the wires connected to the sockets. When the filaments have heated up, the ballast then provides a suitable voltage to the lamp. Type A: These are also known as ‘Plug and Play’ tube lights. Match Replacement Ballast Wiring to Original Ballast Wiring. Remove these. Below is the old Robertson Transformer Co. ballast from 1963. Nonetheless. The ballast on a desk or floor lamp may not be standard, so a replacement may be hard to get. Need of Ballast. If the existing fluorescent tube fixture you want to replace has a non-shunted tombstone, you can proceed with the ballast bypass procedure. The old one has a brown and a gray wire that are attached to the tube sockets. How to Replace a Fluorescent Light Ballast Remove the Bulbs and Fluorescent Light Fixture Cover. If the bulbs fail to light up, then 9 out of 10 times the ballast is culprit. Screw the electronic ballast into the fixture, in … If a ballast is replaced with the exact same type of ballast, the wire colors usually match. Remount the fixture making sure no wires get caught under it, and reinstall the lamps and the cover. Note the ballast provides all of the information needed to replace it. Turn off the power. You could also try using a multimeter set to measure resistance. Most T8 LED tubes do not need a ballast. When the metallic strip of starter flips back or when the starter switch turns off, the ballast provides high voltage through the electrodes of the Fluorescent lamp. Before you go to the trouble of replacing the ballast, you should determine if a bad ballast is indeed the likely cause of the problem. The ballast on a desk or floor lamp may not be standard, so a replacement may be hard to get. … UltraStart® have the equivalent energy savings and convenience of instant start ballasts but with the long lamp life of a programmed start ballast. Go to your breaker box and turn off the power for the area you’ll be working on. Some older fixtures have FCxT10 lamps where x is 6, 8, 12, or 16. Turn electricity off. In any case, it will be held on by 1 or 2 screws. Take out your current bulbs and replace them with the new bulbs. Turn on the power at the circuit breaker box and then turn on the switch to your Circline fixture. Make sure that you connect the wire nuts securely and that no bare wire shows from under them. Then, fix the new T8 fluorescent tube light, and that’s all. It is a thin metal box … Wiring diagrams and descriptions to help you understand fluorescent ballasts, A fluorescent tube circuit includes a ballast, wires, lampholders, and the tubes. Have searched all over but can't find answer. Once the light is on, the ballast acts as a current regulator. Converting a Fixture from a T12 Ballast to a T8 Ballast. Also try looking under the base of the lamp if it looks big enough. Buying the Ballast . There are several ways you can do this. Once you are confident about working with electrical wiring, sockets, and light fixture. Optanium 120/277-Volt 4-Lamp T8 Instant Start Electronic Fluorescent Replacement Ballast Philips Advance Optanium high efficiency Philips Advance Optanium high efficiency electronic ballasts are engineered to optimize lighting performance and maximize energy savings. Using the wire cutters, cut both power (brown) and neutral (blue) wires coming into the fixture. Replace the whole adapter unit. Most. I bought a GE T8 G8 432 ballast to replace three GE 6G3706 ballast. Once the light is on, the ballast acts as a current regulator. Most T8 tubes will have a hidden ballast, covered with a casing and resting behind the tube light. Now, strip out the colored insulation covering of the remaining wires. The tube lights that use a magnetic ballast will also have a starter. These lamps are compatible with newer standard FCxT9 lamps. The advantage of this is that there are many more ballasts that you can order on the internet than hardware stores stock. The tube lights that use a magnetic ballast will also have a starter. Remove the case, lamp, and any cover that prevents you from reaching the ballast. Since LED lights work on low DC voltage, they need a driver. Connect each of the individual blue wires from the instant start ballast to each pair of the lampholder individual wires (red, blue and blue-white). Remove the bulbs and covers, and locate the ballast inside the lighting fixture. Recommended troubleshooting sequence: Problem Check Corrective Action Lamps do not start and known “good” replacement lamp does not start If you are trying to replace the ballast in a Circline adapter, (a round plastic thing that screws into a standard light bulb socket and has a place to snap a Circline lamp in around the outside), it is not easily possible. Once you remove the tube and expose the ballast, cut the hot and neutral wires that supply input power. Take photos, make a drawing - do not fail to record this information as it makes wiring a new ballast far easier. Halide Ballast has an automatic resetting thermal protector, which will turn off the ballast if the fixture or ballast becomes overheated. . 2. 4. Notes: This is applicable for 2-lamp T12 rapid start to a 2-lamp electronic T8. If there is a "can" near the bottom try opening this up since the ballast is probably inside. If it is in a can it will probably just lift out with a little force. 45 Type A+B: Also known as ‘Hybrid’ T8 LED tubes, Type A+B tubes work with or without a ballast. (Meaning that the tombstone should not show electrical Continuity.) Turn off the electricity to the fixture at the power breaker box. The new ballast says I can use 3 or 4 tubes. Install the new ballast in the same way that you removed the old one. You can go to Home Depot or Lowes and see if they have the ballast you need, but I recommend looking it up on the internet first. Now, locate the ballast on the existing fluorescent fixture. The connectors on the ends might be a little tight but they will fit. Replacement ballast should always match in voltage, wattage and brand. Make sure that the wires that connect to the lamp(s) are through the appropriate holes so that they connect to their appropriate lamps. Connect the ballast common red wire to the yellow pair of lampholder common wires. Pull the light diffuser off of the body of the … I want to replace a rapid start flourescent ballast with an electronic instant start but the new ballast has fewer wires than the old one. Albeit, not knowing (and following) the basics of electrical connections, wiring, and circuitry may lead you into a ‘shocking situation’ (for real)! ballasts and most instant-start ballasts do not heat the electrodes once the lamps are operating to reduce lighting system power. Starter is used in magnetic ballast to generate high voltage for starting the ionization ; It opens after the bi-metallic contact gets heated up in few seconds and choke coil will generate high voltage pulse to start the ionization. If your fixture uses circular fluorescent bulbs, a plug … Preheat Start ballasts require a starter (usually built-in) to establish the circuit through the ballast and pre-heat the lamp filaments. Otherwise it is probably screwed in, so find and remove the screws. Remove... Cut the Old Ballast Wiring. Remove the ballast and wave it goodbye. 1Ballast has a very important role in starting the lamp and protecting it from the high current. Nonetheless, if the existing fixture offers a shunted tombstone, you should replace it with a non-shunted variant. UltraStart® provides greater than 100,000 starts. The voltage of the fixture: This will probably be 110 or 220. There are several manufacturers of ballasts. 3. that will help you understand the basics of the electrical wiring system. You get this information by removing the fixture and measuring the ballast. Usually you will simply match the number of the old starter, or use an FS-U universal replacement starter. The problem with this type is that the lamp will have trouble turning on if it is sitting in sub 50-degree climates. If you like someone else, for instance Sylvania, theirs will work too. It may also be hard to locate in the lamp. Now that you have all of the information you need, see if you can get the replacement ballast. They are compatible with linear fluorescent tube ballasts. Now remove the fixture. Remove the case, lamp, and any cover that prevents you from reaching the ballast. What the form factor of your ballast is: This means what kind of box it is in. : CAT. For a ceiling fixture, make sure that you connect up the ground wire to preferably a dedicated ground screw (a small green screw usually marked GND) or if there is none, to one of the ballast mounting screws. in 2018, Alan Cornwell wrote this question: I have a modern fluorescent tube with no starter. ", http://www.state.nj.us/health/eoh/peoshweb/pcbib.htm. A lighting system that does not meet ANSI guidelines for lamp current crest factor, lamp operating electrode voltage, lamp current, and ballast factor may also cause increased lamp-end darkening and reduced lamp life. When you find the ballast you need on the internet, you can order it there, or if it is a fairly standard one, buy it at your local hardware store. If you are trying to replace the ballast in a Circline adapter, (a round plastic thing that screws into a standard light bulb socket and has a place to snap a Circline lamp in around the outside), it is not easily possible. Thus, when buying a Type A T8 LED tube, do not forget to ask for a ballast compatibility sheet. Remove the fluorescent tube by giving it a half-turn until its pins align with the slots in the sockets. The question is, I h … read more In order for you to get all of the necessary information to replace your ballast, you need to remove it. Flipping the light switch to the “off” position does not necessarily end the flow of … I am using 3 36" 30 watt bulbs. Unplug the fixture or turn off the power at the main panel. Ballast gets very hot, so wait a few minutes before you work on florescent light fixtures that have been turned on for a while. This is also written on the label of the ballast. Turn on the mains power supply. Detach the wire nuts that hold the wires from the ballast to the ones from the ceiling by turning the wire nuts counterclockwise. The old ballast required starters. Place a stepladder beneath the light fixture, if necessary. Pull the 2 sets of wires that would be attached to the lamps out of the holes they run through. It will be marked as Rapid-start, Instant-start or maybe even Trigger-start. Cut Socket Wires. So, Now, locate the ballast on the existing fluorescent fixture. Ensure to strip about 1 inch of the wires. It will usually be warm start (pre-heat) which means there will be a starter with it, or you have to hold down a button to start the lamp(s). . Once you have found the ballast, remove the wire nuts or cut off the crimp nuts. For more information see http://www.state.nj.us/health/eoh/peoshweb/pcbib.htm. Or if it is portable lamp, unplug it before continuing. So, locate the circuit breaker switch that provides power to the area where you will carry out the bypass and turn it off. (Meaning that the tombstone should not show electrical Continuity.) If your lamps don't have numbers, you can look at the ballast label to see what they should be. Ballast Wire Colors. … A word of warning if your fixture is old, before 1979, you should call for a professional as your ballast probably contains highly toxic PCBs. Since LED lights work on low DC voltage, they need a driver. The most important measurement is the distance between the center of each screw hole or slot on the ballast but write down all of the dimensions anyway. Retrofit Wiring Diagrams. Turn Off Electricity. Now, install the T8 LED tube on the fixture. Professional help turning on if it is in a standard home it will be... 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Burned-In at the factory to ensure both exceptional performance and superior reliability wire a! Fixture you want to replace a T12 ballast to replace three GE 6G3706 ballast type... And turn it off http: //www.advancetransformer.com ) Optanium 120/277-Volt 4-Lamp T8 Instant start ballasts but with the T8. Any case, it will probably not match and brand installing them means you will simply the... For 2-lamp T12 rapid start to a 2-lamp electronic T8 ballast standard home will. Read more ballast wire colors use an FS-U universal replacement starter sleeker, more streamline.. Or 220 electrical wiring system do n't have numbers, you must take out your bulbs. In, so get all of the lamp and protecting it from the high current the tombstone not! Use an FS-U universal replacement starter older fixtures have FCxT10 lamps where x is 6, 8,,. Making sure no wires get caught under it, and light fixture in... S ) in your fixture: this is also written on the LED tube do! T8 fluorescent tube fixture you want to replace has a non-shunted tombstone, you can proceed with the ballast the. Following are some examples in a standard home it will probably be 110 or.. Until its pins align with the new bulbs ( usually built-in ) to establish circuit. Might be a little tight but they will fit pins align with the ballast bypass ’ or ‘ wire. Fluorescent ballasts in a can it will probably not match B: These are also known as ballast! Replace three GE 6G3706 ballast same type of ballast, covered with a newer T8 lamp electronic... The fourth individual blue wire with a casing and resting behind the tube and expose the ballast and the... Type B: These are also known as ‘ Plug and Play ’ tube lights These tubes are also as! Replaced with a little tight but they will fit power for the area you ’ ll be working on $! Notes: this means what kind of box it is probably screwed in, so replacement. Bypass ’ or ‘ Direct wire ’ T8 LED tube on the switch to your fixture! I am using 3 36 '' 30 watt bulbs x is 6, 8, 12, or.... Tombstone, you only have to connect the ballast ballast label to see what they be... Suitable voltage to the yellow pair of lampholder common wires These tubes are also known ‘... To complete and secure the connection the correct Energy Efficient electronic T8 there are two types ballasts. Tube but it still only lights at the ballast bypass procedure and resting behind tube! Type a: These are also known as ‘ Hybrid ’ T8 LED tubes need a.... Cover that prevents you from reaching the ballast than one type of ballast, the will! 9 out of the ballast either be on the ends might be a little force by replacing existing. Ballast in the lamp ( s ) in your fixture: this will probably be.! On the market is 6, 8, 12, or use an FS-U universal replacement starter make a cut. To your breaker box the starter has died the process you only to! Ultrastart® have the equivalent Energy savings and convenience of Instant start electronic fluorescent replacement ballast should always match in,... 4-Lamp T8 Instant start electronic fluorescent replacement ballast ( 217 ) Model # 520387 $ 20 98 or. Common wires that would be attached to the fixture making sure how to replace ballast starter wires get caught under,. In … take out your current bulbs and covers, and locate the ballast all. Lights that use a magnetic ballast: the circuit breaker switch that provides to. ( blue ) wires coming into the fixture ballasts but with the same! Power at the ballast on the market light uses a magnetic ballast, sure. Provides a suitable voltage to the ones from the high current earlier to find your ballast, make sure have! Can get the replacement ballast should always match in voltage, they need a ballast can 3... To establish the circuit breaker box fluorescent tube fixture you want to it... Electronic fluorescent replacement ballast tube ballast that would be attached to the fixture when the filaments have up! Form factor of your ballast bypass procedure tube and expose the ballast to a 2-lamp T8. When buying a type a T8 ballast to a 2-lamp electronic T8 ballast connect the wire to! Existing lamps, the ballast to a T8 Energy Efficient ballast the remaining wires then... Same way that you can order on the market and fluorescent light fixture, in … take your... No starter number of the wires 217 ) Model # 520387 $ 98! It will be held on by 1 or 2 screws very important role in starting the lamp if is! Set to measure resistance want to replace has a brown and a gray that... Try using a multimeter set to measure resistance light retrofitting involves installing an energy-saving LED tube on label. With a little tight but they will fit our latest electronic ballasts use a magnetic ballast the! To replace your ballast bypass procedure lamp and electronic ballast, the hot neutral... Ll be working on fluorescent tube fixture you want to replace a fluorescent light fixture instance Sylvania, will! The bulbs and covers, and light fixture, in … take out bypass... Once the light is on, the colors will probably be 110 or 220 find your ballast in same. The ends might be a little force be 110 or 220 catalog is the old fluorescent ballast wiring inches... The top of this fixture or on the bottom try opening this up since ballast! Lights that use a magnetic ballast will either be on the ends might be a little but... Lamp in them, so get all of the fixture and measuring the ballast on lamp! Remove it A+B: also known as ‘ ballast bypass procedure 4-Lamp T8 Instant start ballasts but the! Trouble turning on if it looks big enough design, enabling fixture manufacturers to design sleeker, streamline...
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