Can You Cut Led Christmas Lights

For instance if the christmas lights stretch to 25 feet and you need to cover 35 feet you will need two 25 foot light strands.

Can you cut led christmas lights.

Even if they work at first they won t last long. When your three strand christmas lights are too long for the place you had intended and you do not have any shorter strands you can shorten your light strand in a couple of easy but time consuming ways. Use wire cutters to strip the ends of the two wires cut in the previous step. After twisting the wires together secure with a wires connector.

Yes you can cut led strings down to whatever length you need. We explained in our article answering the question are christmas lights in series or parallel we discussed that while mini lights with small wiring harnesses wired in series cannot be easily cut to custom lengths parallel wired cords can be cut and terminated. If you know or can measure the led current for each led end therefore for a series and the voltage drop of each and the applied voltage you could calculate the resistance and wattage of a resistor to limit the current to a safe value. Wire cutters again a pair can be purchased in any hardware or electrical supply store.

Electrical tape this is optional but if you want to make sure that your wire nuts are secured then it s best to purchase a roll as well. Led strip lights are designed to be easy to cut apart with a pair of scissors. They re also available online. Calculate the length of the lights you will need.

If however you are installing c7 c9 18 awg christmas light cords with sockets and screw in bulbs that are wired in parallel yes you can shorten them. R v supply n v led over i led p i led 2 r. Step 3 cut a portion of one strand of lights to the length you need to add. As stated you must change the current limiting resister to match.

Twist the two bare wire ends together. Unless you are only shortening the strand by five or less individual lights should not be removed because the remaining lights will receive too much power and burn out much faster. Each led has a pair of copper dots at the end. No you can t lengthen or shorten standard series wired incandescent and led christmas tree light strings that are made with 2 or 3 wire harnesses.

They will be used to cut and shorten your led christmas lights. This problem can occur when christmas lights are added to the yard and yard decorations. From there you can connect the leds to a power source either through a quick connector or by soldering. As long as you cut between the dots all of the leds will work.