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How can I tell if I need a T 8 or a T 12 fluorescent tube in my fluorescent fixture?
The T and number represents the diameter of the fluorescent tube. A T8 and a T12 could both have the same wattage rating. The wattage use is what you pay for so the difference in tube diameter has no bearing on determining savings.
Lamps are typically identified by a code such as F##T##, (eg. F40T12) where F is for fluorescent, the first number indicates the power in watts , the T indicates that the shape of the bulb is tubular, and the last number is the diameter, in eighths of an inch (12/8ths or 1 1/2 inches) (sometimes in millimeters, rounded to the nearest millimeter).
ADVANTAGES:
ENERGY SAVINGS - You can save up to 35% of energy cost by replacing standard T12 lighting systems.
QUIET - T8s operate more quietly than T12s, eliminating the "hum" often associated with fluorescent lighting systems.
COOLING LOAD REDUCTIONS - Electronic ballasts consume fewer watts than magnetic ballasts. Lighting systems generate less heat, which
reduces cooling loads.
REDUCED LAMP FLICKER - Electronic ballasts drive fluorescent lamps at 20 kilohertz (kHz), a frequency well beyond the visible range
of flicker to the human eye. Thus significantly reducing eye strain.
IMPROVED LIGHT - T8 lamps have a higher Color Rendering Index (CRI) than common T12 lamps. The CRI measures the ability of a light
source to reproduce the colors of various objects being lit by the source.
LOWER MAINTENANCE COSTS - Longer equipment life reduces both your maintenance and disposal costs. T8 lamps are rated from 18,000 to
30,000 hours - equivalent to 5 - 6 years in a typical office application - when matched with the correct ballast.
ENVIRONMENTAL BENEFITS - Interior lighting represents approximately 29% of the energy consumed in the commercial building each year.
Lowering this percentage has the potential to reduce the emissions of carbon dioxide and other air pollutants generated during
electricity production.
What else can I help you with?
Can a two tube fluorescent fixture be wired to have only one tube?
Yes, a two-tube fluorescent fixture can be wired to have only one tube. You would need to disconnect the ballast and sockets for the tube you are removing, and then rewire the remaining tube to the power source. Make sure to follow proper safety procedures and consult an electrician if needed.
Can you convert fluorescent tube fixture to accept a led light?
No, the fixtures do not have anything is common other that emitting light. If you are talking about removing the fluorescent fixture and installing a new fixture that can take a LED lamp then the answer is yes.
What make fluorescent bulbs flicker?
A fluorescent tube will flicker is the temperature is cold or the fixture has a bad ground to the electrical system.
How much electricity does a 4 tube T8 fluorescent fixture use?
A 4-tube T8 fluorescent fixture typically uses about 96 watts, assuming each T8 tube consumes around 24 watts. However, the actual power consumption can vary slightly based on the ballast and the specific tubes used. It's important to check the specifications of the fixture and the tubes for precise wattage.
How many volts should I be reading at a fluorescent bulb?
The voltage present on the secondary side of the ballast (transformer) varies as to the type of fluorescent tube or bulb that is in the fixture. The voltage will always be higher that the applied line voltage that supplies the ballast.If the fluorescent bulb screws into a lamp type of fixture, then there is no way to measure the voltage at the bulb as the tube and ballast are a combined sealed unit.
What is a pin based fluorescent light fixture?
A pin based fluorescent light fixture is the type of fixture that takes fluorescent tubes. On each end of the fluorescent tubes there are contact pins. These pins are used to hold the tube in the fixture and to supply the voltage to the tube from the fixture's ballast.
Can a two tube fluorescent fixture be wired to have only one tube?
Yes, a two-tube fluorescent fixture can be wired to have only one tube. You would need to disconnect the ballast and sockets for the tube you are removing, and then rewire the remaining tube to the power source. Make sure to follow proper safety procedures and consult an electrician if needed.
How can I replace a fluorescent tube with an LED in my lighting fixture?
To replace a fluorescent tube with an LED in your lighting fixture, first turn off the power to the fixture. Then, remove the old fluorescent tube by twisting it out of the sockets. Next, insert the new LED tube into the sockets, making sure it is securely in place. Finally, turn the power back on and test the new LED tube to ensure it is working properly.
What are the steps to follow when replacing a led fluorescent tube?
To replace a LED fluorescent tube, follow these steps: Turn off the power to the fixture. Remove the existing fluorescent tube by twisting and pulling it out. Insert the new LED tube into the fixture, ensuring it is securely in place. Turn the power back on to test the new LED tube.
Is a fluorescent light grounded?
If you are talking about the lamp then the answer is no. If you are talking about the fluorescent fixture, it should be. It is the fixture grounding that helps the tube to ignite. because of the close proximity to the metal of the fixture. There are many occasions when the fixture will not operate, but as soon as the ground is connected the fixture operates fine.
How do I properly perform a fluorescent light fixture replacement?
To properly perform a fluorescent light fixture replacement, follow these steps: Turn off the power to the fixture at the circuit breaker. Remove the cover or diffuser of the fixture. Unclip or unscrew the old fluorescent tube. Install the new fluorescent tube, making sure it is securely in place. Replace the cover or diffuser. Turn the power back on and test the new light.
Can you convert fluorescent tube fixture to accept a led light?
No, the fixtures do not have anything is common other that emitting light. If you are talking about removing the fluorescent fixture and installing a new fixture that can take a LED lamp then the answer is yes.
Can you put a black light bulb in any fluorescent fixture?
Yes a black lamp tube will work in a fluorescent fixture. Guess you don't remember the early 70's.
What make fluorescent bulbs flicker?
A fluorescent tube will flicker is the temperature is cold or the fixture has a bad ground to the electrical system.
What is the purpose of a fluorescent light starter and how does it contribute to the functioning of a fluorescent light fixture?
A fluorescent light starter is a small device that helps initiate the flow of electricity in a fluorescent light fixture. It contains a small gas discharge tube that helps create the initial spark needed to ionize the gas inside the fluorescent tube. This ionization process allows the electric current to flow through the tube, causing the fluorescent coating to emit light. In summary, the purpose of a fluorescent light starter is to kickstart the flow of electricity in a fluorescent light fixture, enabling it to produce light efficiently.
Can you put a black light tube into any fluorescent fixture?
No, not all fluorescent fixtures are suitable for black light tubes. Make sure the fixture is compatible with the specific type and size of black light tube you want to use, as some fixtures are designed for specific types of fluorescent tubes and may not work properly with others. It is recommended to check the fixture specifications to ensure compatibility before installing the black light tube.
What is the function of a tube light ballast in a lighting fixture?
The function of a tube light ballast in a lighting fixture is to regulate the electrical current flowing through the fluorescent tube, providing the necessary voltage to start and maintain the light output.
