T3 LED Bulb Replacement - Step-By-Step Guide » Lights Pick (2022)

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T3 LED Bulb Replacement - Step-By-Step Guide » Lights Pick (1)

Nowadays, you may find that halogen bulbs burn out quickly and are not energy efficient compared to LED lights. LED lights give much better performance and consume less energy than halogen bulbs when looking for lighting options. So people have now started replacing their T3 halogen lights with LED bulbs.

Many people don’t know how to change or replace a light bulb and look for a T3 LED bulb replacement step-by-step guide? Let us look at how we can do it and choose the right LED for your fitting in replacing your halogen bulbs.

Let us further look at:

  • Things To Consider When Replacing Halogen T3 With LED
  • Can I Replace the T3 halogen bulb with an LED?
  • How To Safely Remove T3 Halogen bulbs?
  • What does T3 mean in light bulbs?
  • How Do You Choose The Color Temperature Of Bulbs?

Table of Contents

(Video) LED Replacement Bulbs VS Standard Halogen (Work light / Flood light)

Things To Consider When Replacing Halogen T3 With LED

Let us look at a few things you need to consider when replacing T3 bulbs with LEDs. It is essential to look at the right LED bulb as halogen bulbs come in different types and have different features.

Lumen Count

It is essential to look at the lumen count when you look for LED lights. You will get to know the strength and light you get from the bulb. Usually, when you replace your halogen bulb with an LED, it will have a lumen count of at least 500. Some may even have more than 700 lumens. You need to choose the right LED as per your need.

Color Temperature

It is also essential to look at the color temperature of LED lights. Usually, the color temperature tells you how cool or warm the light source is.

The warm light will have a temperature of less than 3000K. Choosing a color temperature of 2500K to 3000K is an ideal option.

However, a cool bulb will have a color temperature of 4000k or even more.

➡ Learn more about headlight bulb color temperature here: Headlight Bulb Types Chart



Apart from color temperature and lumens, it is essential to look at the wattage of LED lights. It is essential as it tells you the amount of energy your light requires to light up when replacing the halogen bulb of a similar feature.

T3 LED Bulb Replacement - Step-By-Step Guide » Lights Pick (2)

For example, if your halogen bulb is 40W, you need to look for a T3 LED light with at least 5W. Similarly, if you want to replace halogen bulbs of much higher wattage, look for LED with similar wattage.

Base Type

It is essential to look at the base of the light bulb. If the bulb has some specific diameter or style, you need to look for the light having a suitable base while replacing it.

About Halogen Light Bulbs

Halogen light bulbs are similar to incandescent bulbs and emit bright light. It works when the thin wire filaments get heated up through electricity and use halogen gas as well.

They may last a long time and are efficient enough but get heated a lot. So many people look for alternatives for halogen bulbs.

Can I Replace T3 Halogen Bulbs With An LED?

Yes, you can replace your T3 halogen bulbs with LEDs. Replacing halogen bulbs with LEDs offers a lot of benefits. It has better light and consumes less energy. You need to consider the above factors before replacing and look for the standard fitting while replacing.

(Video) Doubled Ended R7 78mm J-Type J78 LED Light Bulbs

How To Safely Remove T3 Halogen Bulbs

Halogen light bulbs get heated when in use, so you need to be careful while removing them. You need to follow some steps to remove these types of bulbs safely.

#1 Remove The Plug And Let It Cool

Before removing any halogen bulb, the first thing is to unplug it from the socket and let it cool down completely. You may need to wait for at least 10 to 15 minutes. Then touch the bulb slightly and see if it has cooled down completely so you can remove it.

#2 Housing And Other Lighting Parts

Some bulbs housing your lights come with some protective guards and coverings. You need to look carefully at how and where they fit. So you can remove and attach them back later.

#3 Remove And Handle Light Bulbs Carefully

You can now remove or unscrew the bulb carefully and make sure not to break the bulb glass. You can hold a cloth or wear a globe for some extra protection. You need to turn the bulb to remove them. In some bulbs, you may need first to push the bulb inside and then turn.

If you cannot remove the bulb, avoid applying a lot of force and call an electrician for help.

#4 Some Bulbs May Be Hard To Reach

If your bulb is fixed in some high ceiling that is hard to reach, you need to make sure you use all the safety equipment to remove the bulb. It is better to use a ladder and replace the bulb. If you are not comfortable removing from hard-to-reach spaces, you can take the electrician’s help as they have all the necessary equipment.

#5 Remove and Wrap The Light Bulb

Once you remove the bulb, make sure to dispose of them off in paper so it does not injure anyone and prevent the glass from breaking.

(Video) How to Replace a halogen G4 bulb with an LED G4 bulb

Replace The Halogen Bulbs With LED Or CFLs.

The best alternative to halogen light bulbs is LEDs and CFLs. These lights offer better performance and have a longer life in comparison to halogen bulbs. It even gives a low wattage and high lumen count.

For example, a five-watt LED light can provide around a 200-lumen count, whereas the 22-watt halogen bulb will provide the same brightness and use a lot of energy.

KIMROO T3 Light bulb is one of the best-LED replacements for T3 Bulbs. It consumes less energy and has dimmable features. This 5W LED is equal to a 75W halogen bulb. It has an average lifespan of 30000 hours and saves a lot of money. You can enjoy the bright light without worrying about your electricity bill.

T3 LED Bulb Replacement - Step-By-Step Guide » Lights Pick (3)

Answers To More Frequently Asked Questions

What Does T3 Mean In Light Bulbs?

T3 is a halogen bulb having a tubular shape. The number here refers to how large the surface of the light bulb is. T3 bulbs are perfect for outdoor lighting and security purposes.

How Do You Choose The Color Temperature Of Bulbs?

LED lights can handle different light hues with advanced technology and features and emit both warm and cool light. In comparison to this, halogen lights are limited to emitting only warm light temperatures.

In LED light bulbs, you even have the option of choosing the color temperature you want. You can look at the Kelvin value and know the color base you want to have.

(Video) How to replace dash illumination micro light bulbs on a car and SAVE


If you have T3 halogen light bulbs at your home, you may want to replace them with alternative options like LEDs or CFLs that are more energy efficient.

Before replacing the halogen light bulb with an LED, it is essential to look at the factors and choose the correct bulb that fits your needs. Just be careful when removing the halogen light or take the help of an electrician.

With the help of the above guide and steps, you will now carefully remove the halogen light bulbs and replace them with LEDs.


How does a 3 way LED bulb work? ›

How do these 3-way bulbs work? They have two filaments. The first switch activates the 40 watt filament; the second turns that off and turns on the 60 watt filament; the final switch turns them both on for a combined 100 watt output.

Can I change an LED light myself? ›

However, it is very important to follow precautionary measures to protect yourself from injury and electric shock. It is highly advisable to perform the installation or replacement with someone watching over, especially if it involves standing on a ladder.

Do LED lights have replacement bulbs? ›

Replacement LED light bulbs can be an economical substitute for incandescent, fluorescent and high-intensity discharge (HID) lights, helping you save electricity without installing new light fixtures.

Can I remove my LED lights and put them back up? ›

Yes, you can remove and restick LED strip lights from one place to another. They are not like the usual lights that need permanent fixtures. You can reuse strip lights when you move from old house to new house.

What are the 3 wires on LED lights? ›

The colors of the wires are red, black, and white. Red becomes the first positive with black the second positive. The white light becomes ground. The 3 wire light can best be installed as a blinker and brake.

Why is my 3 way bulb not working? ›

With a 3-way bulb, if it isn't working at all, it's probably dead. You can test it by moving it to a working 3-way socket, but it's very rare that both elements of a 3-way bulb will fail at the same time. But if part of it is coming on and the other part isn't, the problem may be with the socket.

Why do my 3 way bulbs burn out? ›

If you notice multiple light bulbs in different rooms of your home are burning out frequently or at similar times, that could be a sign that your home's voltage is too high for your electrical wiring to handle. This problem requires immediate attention from a licensed electrician.

How do you use a three-way light bulb? ›

Screw base three-way light bulbs and sockets work by supplying power first to the low-wattage element or filament—the 30W or 50W or 100W element in the three examples above. It will then send power to the middle-wattage element or filament (the 70W or 100W or 200W element), and finally to both at once.

What are the different parts of a three-way light switch? ›

A 3-way switch is larger than a single pole switch and has three screw terminals for wiring connections, plus a ground. Two of these take traveler wires that go from one switch to the other. For the third terminal, one switch is connected to the hot supply wire while the other switch is joined to the light.

How does a 3-way light switch work? ›

"3-way" is the electrician's designation for a single pole double throw (SPDT) switch. The switches must create a complete circuit for current to flow and the bulb to light. When both switches are up, the circuit is complete (top right). When both switches are down, the circuit is complete (bottom right).

Why is my LED ceiling light not working? ›

Reasons often include a faulty power supply, loose connections, a faulty circuit design, or even damage due to water ingress caused by rain. Whatever the reason is for your LED lights not working and whatever the tell-tale signs are, there's usually a solution to the issue.

How do I replace my ceiling light? ›

How to replace a ceiling light fixture in 8 simple steps
  1. Step 1: Remove The Old Fixture. ...
  2. Step 2: Detach The Wires. ...
  3. Step 3: Detach The Strap. ...
  4. Step 4: Strip The Wires. ...
  5. Step 5: Connect With Wire Nuts. ...
  6. Step 6: Secure The Connections. ...
  7. Step 7: Install The Fixture. ...
  8. Step 8: Install The Bulbs And Globe.

Why are LED lights not replaceable? ›

Non-replaceable LED means that the lighting is already built into the lamp fixture itself, it cannot be removed nor replaceable. The advantages of non-replaceable LED lights are that you don't have to order separate light bulbs for it which makes purchasing easy.

Can you touch a LED bulb with your fingers? ›

Since LEDs produce light through electroluminescence rather than heat, it is fine to touch them with bare hands. That being said, it's best not to handle them any more than absolutely need to.

Do LED downlights need to be changed by an electrician? ›

Though you can change a light bulb, and this includes replacing the bulbs in your downlights. Just be mindful of the clips and getting your fingers stuck in them. But, when it comes to installing new downlight fittings and wiring them in, it's best to give your expert Electrician To The Rescue a call.

What happens when LED lights burn out? ›

They Don't Burn Out

LED bulbs don't burn out like regular bulbs, which simply stop working abruptly when they run out of power. Instead, LED bulbs slowly degrade over time. After several years, their brightness dims.

Can LED lights be fixed? ›

A great benefit to LED bulbs is you can repair almost everything. Premature burnouts can be caused by poor component quality, LED overheating, and voltage jumps. The good news is that you don't have to have a lot of experience to handle the repair and the cost is significantly less than the price of a new bulb.

Do LED lights have a bulb? ›

LED lighting is an energy-saving alternative to traditional incandescent bulbs. LED light bulbs can be used as replacement bulbs in most common light fixtures, including accent lighting, lamps, track lighting and even outdoor flood lights. Some types of LED lights are self-contained fixtures with no bulbs to replace.

How can I make my LEDs work again? ›

To troubleshoot, try the following steps:
  1. 1) Confirm that your power supply's voltage and current rating are compatible with your LED strip. ...
  2. 2) Confirm that your power supply is working correctly. ...
  3. 3) Check and isolate other accessories on the same circuit. ...
  4. 4) Check for any visible loose connections.

Will LED lights damage your wall? ›

LED strip lights are unlikely to damage walls, but this depends on various factors. The strength of their adhesive, the durability of paint or wallpaper, how long they've been applied for, and the climate can also impact how well LED strips bond to a surface.

How do you change a bulb in a tall ceiling? ›

Tall Ladder-you can rent a ladder that is 16 feet tall. As long as you have someone on the other end holding the ladder and you aren't afraid of heights, you will be ok with going up the ladder to reach the bulbs needing change. Pole Hooks or Ladder Hooks-these are used to attach to a platform.

What is the difference between downlight and ceiling light? ›

The difference between downlights and ceiling mounted lights are how they are installed into the roof. Both are mostly flush mounted against the ceiling with a hole to install the light, downlights requiring a larger hole.

How do I replace halogen recessed lights with LED? ›

In just four steps, you'll be enjoying your new lighting.
  1. Step 1: Remove the Existing Trims. Unscrew the old bulb from the recessed lighting housing. ...
  2. Step 2: Screw in the Adapter. Screw the E26 adapter to the light bulb socket. ...
  3. Step 3: Insert the LED Unit. ...
  4. Step 4: Turn on the Light.
15 Dec 2021

Why do some LED lights have 3 wires? ›

LED Lights with 3 wires will be a multi-function light. They can (most times) be used in whatever configuration is right for your application. For example, running and brake, running and blinker or brake and blinker. These LED's will usually have a black, red and white wire.

Do LED lights need 3 wires? ›

LED lights don't need special wiring. They'll work with any standard light fixture, as long as it isn't enclosed, which could cause heat damage.

Why is my light not working after changing bulb? ›

If the light does not work with a new bulb, check whether the circuit breaker or fuse governing the fixture has tripped or blown. This often happens when a bulb burns out the moment it is turned on. For safety when resetting a breaker or changing a fuse, stand on a dry surface.

Why does my 3 way LED bulb flicker? ›

It could be a number of things. But most commonly, LED bulbs may flicker or dim in your home when there are voltage fluctuations in your home's wiring. When electrical loads turn on and off in your home, this creates a change in voltage levels, which may cause the LED lights to occasionally dim or flicker.

What is a 3-way light bulb called? ›

A 3-way lamp, also known as a tri-light, is a lamp that uses a 3-way light bulb to produce three levels of light in a low-medium-high configuration. A 3-way lamp requires a 3-way bulb and socket, and a 3-way switch.

Why do LED bulbs fail so quickly? ›

Unlike incandescent light bulbs, LEDs don't produce light using heat. This is part of what makes them so energy efficient. The downside is that their components can be sensitive to overheating, which can cause them to burn out prematurely.

Do 3 way LED bulbs get hot? ›

You probably know that LED bulbs run a lot cooler than their incandescent cousins, but that doesn't mean they don't produce heat. LED bulbs do get hot, but the heat is pulled away by a heat sink in the base of the bulb.

Can I change a light bulb myself? ›

How do I Change a Lightbulb? Depending on the style of light (a lot of homes these days have downlights), simply twist or turn the bulb to pull it out and replace with the correct style of light bulb. Always make sure you are able to do this safely, either with a ladder or other stable surface underneath you.

How do you wire a lamp step by step? ›

  1. Disconnect the Power. Pull plug out of wall socket. ...
  2. Remove the Bulb. Remove shade, unscrew bulb, and squeeze socket shell at switch to separate shell and cardboard insulator from socket cap. ...
  3. Remove the Socket. ...
  4. Cut the Power Cord. ...
  5. Remove the Insulation. ...
  6. Connect Wires to the Terminal. ...
  7. Attach the Insulator. ...
  8. Attach the Plug.

How do you install LEDs? ›

The LED strip lights come rolled on a spool. Simply unroll the length of lighting you will be working with, remove the adhesive backing and stick to the desired surface. Press down on each part of the strip so it is firmly adhered to the surface and has no air bubbles.

Is it hard to install LED lights? ›

LED strip lighting is popular among many Architects and Lighting Designers due to the improvements in efficiency, color options and brightness. The biggest draw is how easy they are to install. Their flexibility, low-profile and helpful accessories make them the most popular LED strip for the at home DIY types.

Can I change a light fitting without an electrician? ›

As you can see, replacing a light fitting is one of the electrical projects you can do around your property even if you are not a certified electrician.

How do you remove old LED lights? ›

How to Replace a LED Recessed Light in 30-Seconds
  1. Pull the trim down a few inches. ...
  2. Squeeze the "V" springs and remove the light.
  3. Unplug the old light.
  4. Plug-in the replacement light.
  5. Squeeze the "V" springs together and slide them in-between the hooks in the can.
  6. Apply even pressure to push the light up against the ceiling.

How do you remove a light bulb without screws? ›

Begin by cutting power to the light source. If the filament is still intact, use a pair of needle nose pliers to grip the glass base of the filament and gently twist counter-clockwise. There is a chance the base will break free from the threads of the socket and can be fully removed.

What order do you connect the light wires? ›

You'll connect the white wire to the silver screw, the black wire to the gold screw, and the ground wire to the green screw. To attach wires to wires, twist like-colored wires together and then cap the connection with a wire nut.

What are the 3 wires in a light fixture? ›

A standard box will have three sets of electric wires connected. There may be the black or red current wires, the white neutral wires, and the silver or copper ground wires.


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