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Grab some supplies

What you'll need to create a LED string light jack-o'-lantern is a permanent marker, cordless drill and bits, a wooden spoon, a bowl, a serrated knife, a string or two of battery powered outdoor LED string lights, clear spray paint, safety glasses and a small plastic bowl that will fit inside of your pumpkin. The number of lights you will need will depend on the complexity of your design and the size of your pumpkin. Also, lay some newspaper down over your work surface to make cleanup easier.

Photo by: Alina Bradford / CNET

Draw your design

First, you'll want to decide on your design and draw it on your pumpkin using the permanent marker. The design should be simple. Do an image search of Halloween or autumn cookie cutters for inspiration.

Photo by: Alina Bradford / CNET

Make a diagram for the lights

Next, draw circles on top of your drawing. This will be where each bulb will go. To make things easy, grab one of the extra bulbs that came with your twinkle lights and trace around it to make your circles on your drawing. You want each circle to be around 1/4 inch (.63 centimeter) apart, though it doesn't need to be exact.

Photo by: Alina Bradford / CNET

Clean out your pumpkin

Cut the lid off your pumpkin and clean out the inside. I recommend using this method for cleaning out your pumpkin quickly using your drill.

Photo by: Alina Bradford / CNET

Drill your holes

Now to make use of those circles you drew earlier. Choose a drill bit that is about the same size as the circles and secure it in your drill. Then, place the bit on one of the circles and press straight down while drilling. Keep drilling until all of the circles become holes.

Photo by: Alina Bradford / CNET

Spray your pumpkin

Cover your pumpkin with a coat of clear spray paint inside and out. This will help prevent rotting and bug infestation. Let the paint dry before going to the next step. It should take around 10 to 30 minutes.

Photo by: Alina Bradford / CNET

Make a safe place for the battery pack

Place your small plastic bowl inside of the pumpkin and lay the twinkle lights' battery pack inside. The inside of a pumpkin are mushy. The bowl will keep the battery pack dry, preventing shorts and corrosion.

Photo by: Alina Bradford / CNET

Add the lights

Now all you need to do is push the lights through the holes. I chose round, multicolored lights that look like Halloween candy, but just about any type of twinkle light will do.

Photo by: Alina Bradford / CNET

Wait for dark

When dusk comes, just switch on the battery pack and you're Jack-o-lantern will be the centerpiece of your autumn decor. If switching on lights every night isn't your thing, choose string lights that have a timer or that can be controlled with an app, such as Lumenplay or AppLights.

Photo by: Alina Bradford / CNET


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