Fluorescent lighting provides an array of benefits. Although fluorescent light bulbs initially cost more than incandescent light bulbs, the former pay for themselves within 3-12 months. Fluorescent lighting also conserves energy, meaning that you’ll not only save on energy bills, but you’ll also help to save the Earth! And unlike the first generation of fluorescent light bulbs, today’s versions don’t flicker, take several seconds to light up, emit an unattractive yellow glow, or buzz. That’s a good thing!
A fluorescent lamps main part or component is a sealed glass tube containing phosphor powder which covers the glass inside. There are also two electrodes, one on each end, with wires that go to an electrical circuit which is then connected to an Alternating Circuit, or AC as it is commonly called.
After the fluorescent lamp is turned on, current will flow through the electrical circuit to the pair of electrodes. The electrons will then start to move through the gas from one end of the tube to the other. Some mercury that is inside the tube then turns from its liquid form into its gaseous state. Electrons and ions move along the tube and as they do so crash into gaseous mercury atoms, which in turn leads to an increase of energy for the atoms’ electrons. As the electrons return to their original energy level light photons are emitted.
However, that process does not always work as it should and if you experience that happening then the following steps will help you to find the problem and solve it.
Step 1 – Ensure that the light fixture has power by checking the switch to see if it is on. You can also check the breakers to make sure that the area is functioning and not tripped.
Step 2: Check to see that none of the fluorescent light bulbs are broken, and if still not working, replace the bulbs. When that is done turn on the switch to make sure it is working.
If one of the bulbs in a multiple-bulb fixture is out, then replace all of them. By replacing only one bulb, the bulbs won’t wear out at the same time-thus creating more strain on the newer bulb.
Step 3: Check inside the light bulb socket and look for any cracks, which can result from overheating. If the socket is damaged then you should consider buying a new one.
Step 4: Examine the fixture’s power. You’ll need a circuit tester to do this, which you can find at your friendly neighborhood hardware store.
Step 5: Before replacing the whole fixture see if just replacing the ballast is all that’s needed, but only if it is less than a new fixture. You should not find it difficult with a bit of electrical know-how.
By taking a few simple steps you should have your fluorescent fixture in good working order. Your fixture may need a bit of “TLC” occasionally but rest assured that you made a good investment.
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