The fluorescent light remains one f the most poplar form of lighting despite the many advancements made in recent years. Though many other more fanciful forms of lighting fixtures have been gaining popularity, fluorescent lights have remained strong in the market due to it’s relatively cheap price, readily available parts and easy maintenance.
Like usual, I won’t be dwelling into long technical explanation on how and why the fluorescent light works and confuse you with all the technical jargon that only a electrical engineer should know. This site is for commoners like you and me and all we need to know is which wire goes where and which terminal is for which wire. There is no need to be long winded and bore you with all the technical stuffs. So let’s see how we can wire up a fluorescent light. Refer to the wiring diagram below.
Okay, now that you know how the wires of a fluorescent light are connected together, yo can do lots of creative things. Under normal circumstances, when we buy a fluorescent light, it comes in a complete set with all the wires readily connected so all you have to do is to plug in the supply wires. However there are many places that cannot accomodate the whole set and even if it does, it looks bulky and ugly. This is especially so when you want to light up a cabinet, a showcase or even an aquarium.
Now that you know how the wires are interconnected, you can do away with all the bulky casings or better still, you buy the different parts individually and lay your own wires, so you can hide the ballast and starter in somewhere discreet and have only the fluorescent tube showing.
Related posts:
- Florescent Lights. The most common kind of lighting fixture that almost every household and offices use is the fluorescent light. The fact it is is so widely used is because it is undeniably the most cost saving kind of light fixture that gives the best ambiance in terms of really lighting up...
- Multiple Light Points Wiring Circuit Diagram To wire up multiple light points is nothing any complex than wiring a single light point. A multiple light point’s circuit works exactly the same as a single light point except for the series looping of the live wire and the neutral wire. The fact that we see more than...
- How to Install Wiring For A Two Way Switch As discussed in earlier posts, the two way switch has 3 terminals, there should be a minimum of three wires running to each of the switch. Remember also that the terminals are indicated by the signs, L1, L2 and L3. It might differ among manufacturers. Some like to refer the...
- 2 Way Switch Wiring Diagram As mentioned in my previous article, a two way switch have to work in pairs. Above is a simple schematic diagram of how the wiring for a two way switch should be installed. As mentioned, a two way switch has three terminals, as seen in the diagram, S1 and S2...
- Outdoor Lighting Wiring Diagram Installing an outdoor light is a good practice especially if you have a wide compound where some areas can be really dark during the night. This can be a security issue. To install a outdoor light will involve some digging as the wires will have to be run underground and...


{ 8 comments… read them below or add one }
I have a double ballast fixture with three tubes. do all neutrals
go together and blacks together. this connection didn’t work. one of the internal black wires is lableled “inside fixture”
What am i doing wrong
I purchased a 2 fluorescent lights and i wanted to know if i can hook up the electrical going to both using one power source? would i have to olny one ballast and one starter?
thinkes for your help
I am hoping someone can assist me with a problem I am having with the florescent overhead fixture in my garage-it has completely stopped working. I have tried new bulbs, but that didn’t work-someone suggested I try a new starter or ballast. How would I know which one to try first? Any help would be most appreciated. Oh one more thing, I have tested the current going to the fixture and it is fine.
Thanks in advance for your help
Rick, try buing a new starter , there only a couple bucks, dont even bother with a ballest, you be better buying a whole new fixture.
I’m putting in a 4 light double ballast fixture I have 2 black and 2 white + the ground from the fixture. From the switch I have 2 house wires each containing 1 white and 1 black what is connected to what. I tried the 2 b fix wires with the b house wires and the 2 w fix wires with the 2 w house wires and nothing. Can you tell me the corrrect tie in.
Thanks Craig
I have a flourescent light which I am trying to fit but I have two yellow wires one at each end of the fitting where do the go? Any help would be appreciated
Can 2 – 18 watt fluorescent tubes be wired of a 36watt ballast and if so would you have a wiring diagram for this?
Many thanks
You must log in to post a comment.