Do you have the right ballast for the type of lamps you are using? Check on the nameplate of the ballast to see it matches with the type of tubes you are using. Are the tubes snug in the lamp holders? Is the fluorescent fixture grounded using the fixture ground screw? Do you have voltage to the ballast? On most lamp start ups you can see the lamp filament glow on each end of the tube. If you don't see the filament glow on any of the tube ends, check the wires going to that lamp holder.
If the ballast on a fluorescent light blows the lamp will not work.
A T8 LED tube has to be used with a ballast to bring the correct voltage to the tube for it to operate correctly. Removing the ballast from the circuit will prevent the tube from operating.
The way a metal halide light is set up, there's a transformer in it called a "ballast." The ballast powers the bulb. You can wire ballasts to a lot of different voltages--which voltages you can use are dependent on the ballast in question--but 120v single phase is almost always one of the choices. So yes, you can do it.
The exact results are not normally documented in manufacturer's literature, because they do not condone purposely mis-matching ballasts and lamps That being said, if both are RAPID-START there is a likelyhood that the lamp will light with this ballast. The light output may be less than normal and the ballast may have a premature failure. It's not going to explode. If you are deperate, help yourself, but I would always recommend a correct match...
A higher wattage HPS bulb may work with a ballast that is rated for a lower wattage bulb , but may appear to be dim and will not produce the rated light output. It is best to match ballast and bulb accordingly.
If the ballast on a fluorescent light blows the lamp will not work.
No. A three-phase ballast requires three-phase power
A T8 LED tube has to be used with a ballast to bring the correct voltage to the tube for it to operate correctly. Removing the ballast from the circuit will prevent the tube from operating.
It will if it can not 'see' the light.- ie, if there is a shade or something between it and the light.
The way a metal halide light is set up, there's a transformer in it called a "ballast." The ballast powers the bulb. You can wire ballasts to a lot of different voltages--which voltages you can use are dependent on the ballast in question--but 120v single phase is almost always one of the choices. So yes, you can do it.
The end sockets have to be rewired. The schematic for the rewire is on the ballast label.
The exact results are not normally documented in manufacturer's literature, because they do not condone purposely mis-matching ballasts and lamps That being said, if both are RAPID-START there is a likelyhood that the lamp will light with this ballast. The light output may be less than normal and the ballast may have a premature failure. It's not going to explode. If you are deperate, help yourself, but I would always recommend a correct match...
First you need to determine if it's the ballast that's bad or the emergency ballast. The emergency ballast can go bad and cause the bulbs not to work or not all of them to work depending on the lights wiring setup. Push the test button on the emergency ballast which should have a red glowing indicator light. If all the lights illuminate slightly, change the emergency ballast. It's best to buy the exact ballast for this repair. i.e. If it's a T8 3 lamp fixture. Buy a T8 3 lamp ballast not a 4. You can use a 4 in place of a 3 lamp, but the 3 lamp will be more user friendly. Easiest way is to note what wires go to what. Draw a diagram if you have to and just simply match them back up.
No. An hid bulb has a transformer (ballast) that produces a certain voltage needed to fire the gas in that lamp.
A higher wattage HPS bulb may work with a ballast that is rated for a lower wattage bulb , but may appear to be dim and will not produce the rated light output. It is best to match ballast and bulb accordingly.
The lighting fixture may have 1 ballast, or 2 ballasts. If it has only 1 ballast all 4 lamps must be good in order for it to work properly. It is recommended to replace all lamps at the same time, rather than just the one that is bad. Testing has shown that replacing just one, will shorten the life of the others controlled by that ballast. If 2 ballasts are used, each one is wired to 2 lamps. So, if one pair has a problem the other 2 will still work. To find out how many ballasts you have you must open the fixture. You can't miss them they are the big black rectangular objects.
No. If it was factory installed and still visible on your car, then the bulbs inside must light up.