How to make a Lamp Cordless

Table lamps are decorative and functional accessories for any room in your house. Depending on your interior design layout, sometimes the available electrical outlets might be unavailable for your electricity-dependent lamp and you require a source that is cordless and can allow for movements. Luckily, there are ways you can turn your corded lamp to cordless and enjoy lightning on your table without a nearby electrical outlet. Cordless lamps are more reliable and give you the latitude to design your home the way you want. Changing an electrical lamp using alternating current (AC) to direct current (DC) power is effortless and requires basic electrical knowledge. However, despite the procedure being straightforward, most people are still struggling to grasp the concept of converting their corded lamps into cordless and are constantly seeking the correct process on how to make a lamp cordless.

The first process to making a lamp cordless involves tracing the wires to where it meets the lamp’s electrical unit and disconnect them. You then cut the wires connecting the lamp to the outlet and leave 8 inches protruding. Use a wire cutter to strip the terminal of the battery’s wires and merge them in marching polarity. Connect the lamp’s positive wire to the positive end of the battery and the negative to the negative. Wrap all the exposed wires with electrical tape. Place the battery in the battery case and turn on the lamp.

A person using Night Light, UNIFUN Touch Lamp, one of the best cordless lamp models for studies

Required Tools

You can use standard household equipment like;

  • Wire strippers
  • A 9-volt battery
  • Battery clips
  • A lamp
  • Electrical tape
  • Buy a 6 volts rechargeable lantern battery with alternating current (AC)  and direct current (DC) wire attached

The lamp’s outlet wire can be reattached to a rechargeable battery allowing you to light up your room without an outlet and not lose the lighting quality of your lamp

Process of making a lamp cordless

Open the bottom of the lamp

Invert the lamp and find its wires. When the cables are not easily accessible, discreetly pull out the lamp vase to reveal the electrical wires.  Ensure that you have correctly identified the polarities of the cables as you locate them. Besides, for most lamps, the bottom is always fitted with a piece of felt. However, this should not be a worry as it can easily get peeled off.

 Remove the top of the lamp

Once you have opened the bottom of the lamp, the second process is to remove its top. You need to trace the wires connecting the lamp to the electrical power source and carefully remove them. A tiny screwdriver or bare hands can do the disconnection. You then cut the lamp wire leaving 8 inches from the base. Ensure that you have located the nut at the top of the lamp and unscrew it. Also, remember that every lamp comes differently, but there is always a way to unscrew the nuts to remove the lid.

Separate the wires of the cord for about 6 inches. Strip 1.5 inches of insulation off the terminal of each wire, focus on the insulation of the two wires.

Unbolt the electrical Unit

Use the screwdriver to unbolt the lamp’s electrical unit. Ensure you have established the initial where the wire was attached to the electrical wiring in the unit’s interior. You will find two wires (red and black).

Connect the Wires

Using a wire cutter, cut about half an inch of the battery’s wires. Connect the cables with their same polarity. Connect the positive wire in the lamp with the positive battery wire by merging the two wires. You then connect the negative wire on the lamp to the battery negative. Wrap the exposed wires with electrical tape.

Check for the Battery Polarities

Take back the the batteries to the battery casing and insert the battery in the battery space. The battery will still function when connected in the correct polarity even if it doesn’t fit in the case. Ensure the positive and the negative terminals are correctly placed. Turn on the lamp to make sure the battery pack is working. If the lamp lights using the battery, you shall have correctly made a cordless lamp.

You can repeat this process in case it does not work in your first attempt.

Most of these cordless lamp units are available at Click the amazon link below to buy Night Light, UNIFUN Touch Lamp for Bedrooms Living Room Portable Table Bedside Lamps with Rechargeable Internal Battery Dimmable 2800K-3100K Warm White. An example of one of the most sought after cordless lamps.


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The video below provides a step-by-step process on how to make a battery powered lamp from an Ikea Cloud Lamp

How to power a lamp without an Outlet

 Gather your Tools

The materials needed for this process are; lamp, 8 AA batteries, wire strippers, solder wire, and electrical tape. Check the lamp’s voltage, and make sure the battery can support it by checking the voltage of the multi-meter.

 Remove the Transformer

Cut the wire attaching the lamp to the electrical outlet, don’t cut too close to the light. Fasten the cables back together loosely. Connect the power supply (battery case) to the multi-meter by battery clips and read the voltage.

Attach the new plug and socket

Use a wire stripper, strip each wire’s end from the lamp, and solder onto the 8AA battery pack. Connect the cables in marching polarity before soldering onto the battery pack. The black wire (negative) from the lamp should be attached to the battery’s opposing end. In contrast, the red (positive) wire on the lamp is connected to the battery’s positive terminal of the battery.

Tidy up

Wrap all the naked wires with electrical tape, place the battery in the battery pack, and switch it on.

Daylight24 402051-07 Natural Daylight Battery Operated Cordless Floor Lamp, Antique Brass is yet another exemplary unit among the best cordless lamps you can purchase at amazon. Click the link below to purchase.


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How do you connect fairy lights to batteries?

You will require a 12-volt battery, AC/DC power inverter, electrical tape to wrap the exposed wires, battery harness to hold the batteries, 5 AA rechargeable batteries to supply power, and of course, fairy lights.

Step 1

Connect your fairy lights directly to AC/DC inverter. It’s the most straightforward technique to transform fairy light to dawn on battery power without losing the lightning intensity. Make sure you plug your fairy lights into an inverter that’s powered by a 12-volt battery to have the same ability.

Step 2

Cut the wires connecting the lamp to the outlet and recombine them into battery packs. Use a wire cutter to chop the wire on the fairy lights about half an inch.

Step 3

Join the wires on the battery harness to the exposed wires in the previous step by twisting them together. Then, wrap the naked wires with electric tape.

Step 4

Put the batteries in the battery harness and power on.

Can an Electrical Lamp be Converted to Battery?

The process to convert the electrical lamp to a battery is pretty straightforward. You can utilize the basic home tools to remove and replace the lamp’s electrical wires with rechargeable batteries. The benefit of using rechargeable batteries on your lamps is that you can illuminate any room in your house with the same intensity and quality as there are no cords to restrict your mobility.

Follow the below steps to conveniently convert your electrical-powered lamp to the battery- powered;

Locate the Wires

Locate the electrical wires in your lamp by turning it upside down. In some instances, you may find it challenging to identify the cables’ positions that meet the lamp’s electrical unit. However, this shouldn’t be a problem. You need to carefully pull the lamp out of its case to expose its electrical unit and locate the wire connections.

Disconnect the Wires

Once you have located the wires, disconnect them from the electrical unit. You can utilize a small screwdriver for the disconnection or simply by hand.

Ensure you have a 6-volt rechargeable Lantern battery. The battery should have both the AC and DC wire attached.

Locate the initial connection points

In this step, open the lamp’s electrical unit using a screwdriver. Determine the initial connection points where the wires were connected to the electrical unit. Ensure you can locate two small copper wires with different polarities, positive and negative terminals.

Connect the Wires to the Battery

The wires in the lamp have a (+) and (-). Connect the wire in the lamp labeled with the (+) sign to the battery wire labeled (+). Twist the wires together. This will ensure that the battery’s positive terminal is connected to the positive terminal of the wire.

Also, connect the wires labeled with a minus sign (-) to the ones for the battery, also labeled (-). Again, you shall have connected the negative terminals. Using electrical tape, wrap the exposed connection points of the wires.

Replace the Lamp’s Casing

The final step in the process is replacing the lamp with its unit (casing). You can fit the battery within the case if it can fit, especially in the hollow part of the lamp’s casing. However, if your lamp’s casing is not well spaced, you can leave it exposed. It will still work effectively.

Frequently Asked Question

Can you convert plug-in lights to batteries?

Plug the lights into an AC to DC inverter that’s fueled by a 12-volt battery. It simply creates a battery power source by cutting the wires and reattach them to a battery pack. Link the wires in the battery harness to the exposed cables by twisting them together. Cover the wires with electrical tape after twisting.

Why do fairy lights stop working?

Fairy lights can stop working for various reasons; a faulty bulb, broken filament, fried fuse, a defective shunt can cause malfunction, broken filament, or a lousy shunt. A shunt allows a continuous flow of circuit even when the bulb filament is broken by creating a lower resistance than the original pathway allowing the fairy bulb to continue lightning up. A faulty shunt doesn’t redirect the circuit to a lower bulb when the bulb filament breaks.

How long do USB fairy lights last?

USB fairy lights produce light by light-producing diodes instead of filament. These diodes make the fairy lights better organized and last longer than the fluorescent incandescent light. USB fairy lights do not get hot to touch, making them a lot safer. They have batteries know as a micro drop or firefly lights with wiring that’s not insulted. These light strings will last for over 100 hours with fresh batteries. The fairy light can stay on for 6 hours. The standard AA battery has a capacity of 2000-3000 mAH and can last from 45 -100 hours.

Do fairy lights burn out?

For the modern mini light string, the light stays on when the bulb is out. The fairy light stays lit even if one bulb in the series has burned out.  Replace the burned-out light as soon as possible to increase the lifespan of the other remaining bulbs in the series. When a single bulb in the series is flawed, loose-fitting, or misplaced, the circuit is fragmented, and the series won’t light. The sequence can fail in some light strings when the bulb is burned out.

Most modern and better quality bulbs have an extra wire called the shunt that serves as a backup whenever the sequence fails. The shunt keeps the electricity flowing to complete the circuit whenever the filament has burned out. The shunt doesn’t always perform perfectly. It poses a membrane that’s supposed to loosen when the filament fails, but nothing of the sort happens. A repair device like lightkeeper has an advantage because it sends an electric spark over the circuit to destroy the coating and activate the shunt.


Fairy lights have miniature bulbs (50-150) depending on the string that is low voltage. The voltage in a household is relatively high for an individual fairy bulb; thus, the small bulbs are connected in a series to operate in higher voltage. The electric current passes through all the bulbs to complete the circuit. Cordless lamps are more reliable than their corded counterparts as they can be moved easily around the house. You only require regular household apparatus such as wire strippers, a 9-volt battery, battery clips, a lamp, and electrical tape to reverse your corded lamp to cordless. It needs you to remove your lamp’s outlet wire and attach it with a rechargeable battery.

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