how to make plug in lights battery operated

Method of converting plug-in lamps into battery powered ones
To convert a plug-in lamp to battery power, you can take the following steps:

Determine the voltage of the lamp: Firstly, you need to know the voltage required for your lamp. Most LED lights are 12V, but some lights may require different voltages.
Choose the appropriate battery: Select the battery with the appropriate voltage based on the voltage of the lamp. For example, if you have a 12V light, you should choose a 12V battery.
Connect battery and light: Use wires to connect the battery to the light. Make sure to connect the positive and negative poles correctly. If the voltage of the lamp does not match the battery voltage, you may need to use a transformer or converter to adjust the voltage.
Add switch (optional): If you want to control the on and off of the light, you can add a switch. Place the switch between the battery and the light so that the circuit can be turned on or off when needed.
Test if the light is working: After ensuring that all connections are correct, try turning on the light and checking if it is working properly. If the light is not on, check your connection and make sure there are no errors.
Please note that before carrying out any electrical work, please ensure that you are aware of the relevant safety risks and take appropriate preventive measures. If you are unsure of your abilities, please consider seeking professional help.