You can determine whether you have a compatible fixture in seconds. Simply turn the light on, then take a photo of the fixture using your smartphone or digital camera. If there are no dark bands on the resulting image, you have an electronic ballast that will work with direct drop-in LED tubes.
How do you size a fluorescent ballast?
By selecting a ballast with an ideal ballast factor, you can optimize the light output of your fluorescent lighting system and maximize your energy savings. To estimate your total system lumens, multiply the rated lumens of your lamp by the ballast factor. For example, 3200 lumens x 0.77 BF = 2464 total system lumens.
How do I know if I have a magnetic or electronic ballast?
Method One – Use your smart phone camera Stand under the light or a place close to the light and point your cell phone camera at the light. If you can see some strong dark strips flickering in your camera, it must be a magnetic ballast based light. Otherwise it should be an electronic ballast based light.
Why do my fluorescent lights keep burning out?
There are many possible reasons why a light bulb burns out quickly: The power supply voltage may be too high. Bulbs may be loose or connected improperly. Excessive vibrations may be causing the filament to break.
How does a fluorescent ballast work?
How Fluorescent Ballasts Work When a fluorescent lamp is turned on, the lamp’s electrodes heat up and release electrons. These mix with the mercury gas and other gases that are in the lamp.
How to install an electronic ballast on a light fixture?
Screw the electronic ballast into the fixture, in the same place where the magnetic one was Use wire nuts to connect the socket wires. Connect the power and neutral wires to the corresponding ballast wires Secure the wires with wire nuts.
What is the difference between a magnetic and electronic ballast?
For this reason they feed less power into the lamp than a magnetic ballast does. However, electronic ballasts are several times more ex- pensive than the plain passive magnetic models and much more susceptible to certain dis- turbances and are likely to become themselves a source of disturbances.
Does an electronic ballast need DPF?
The electronic ballast does not – or should not – produce substantial amounts of fundamental re- active power (displacement power factor DPF or cos φ). It need not but may be designed to operate on different mains frequencies, including DC, and different voltages, thereby also com- pensating any input voltage variances.
