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If avoiding foiling and preserving your holiday spirit are at the top of the regard list this holiday season , learning how to touch on Christmas light that are on the fritz might not seem to be deserving the time . It ’s a discouraging and sometimes sleeveless chore during an undeniably busy time of year , but it ’s the price you may call for to devote for a festive lightheaded show .

We tapped schoolmaster electrician Adam Nelson , a cofounder of Tampa Bay - basedYoung Cardinal Electricwith over a decade of experience in electric work , for some expert tips on troubleshooting Christmas Light Within . He stresses the grandness of buying the ripe products in the first position : “ The biggest mistake people make is the use of reference electric cord and dividers / plug strip that are not stag for outdoor use , ” Nelson say . “ This causes the devices to melt and breakers to trip . ”

Man holding a string of Christmas lights with a Christmas tree in the background.

Photo: istockphoto.com

Read on for the most common causes of , and the easiest resolution to , problems with Christmas tree Inner Light . Note that for your own rubber , before attempting to fix them , check doubly that the lights are unplugged .

Troubleshooting Christmas Lights

drawing string lights can fail for many reason , but with these speedy step to troubleshooting and repair Christmas light , you ’ll soon be able-bodied to distinguish the problem .

1. Verify that the outlet has power.

When attempt to gear up Christmas tree light , set out with the simplest possible cause : Make certain there is magnate at theelectrical retail store . ( If you do n’t have apen tester , essay plugging in another drawing string of lights that you know work . ) If there is n’t any power at the outlet , check first to see if the outlet is manipulate by a switch before head up to the surf box .

2. Check for a blown Christmas light fuse.

If the outlet is fine , move on to check the fuse . In most Christmas Light , fuses — usually two of them for each strand — are hidden behind a slip door in the male plug . You may be able to tell by sight which safety fuse is blown : Sometimes you will be able-bodied to see a break in the filament of a blown safety fuse , or the fuse will bet a little brown or burn .

3. The problem might be a break in the wiring.

If the string does n’t light with fresh primer in the plug , the issue is either a burned - out bulb or a severance in the wiring . Keep reading to learn more about these issues and what you’re able to ( and ca n’t ) do about them .

4 Quick Fixes for Christmas Lights That Aren’t Working

Repairing Christmas lights can be a tedious chore , but if you ’re essay to make do with what you have , you may be able to fix a strand or two . Just be sure to have a red-hot loving cup of holiday cheer nearby — you might need it .

How to Replace a Christmas Light Bulb

Before replacing any bulb , first reassert that every bulb is firm seated in its socket . If every bulb is in good order insert but the drawing string still does n’t light right , you may demand to substitute a bulb or two .

In some train of lights , every medulla oblongata must be usable for the current to start the full duration of the string . A unmarried burn - out bulb will compromise the entire strand , and finding the perpetrator can take time . you’re able to practice amultimeterto make straightaway study of locating the point in time at which the current is interrupted . Additionally , Nelson recommends the LightKeeper Pro , a prick that diagnoses and define Christmas string light , which is available in bothincandescentandLEDversions .

Once you ’ve identified the busted bulb , just put back it with a novel one to restore your presentation to its bright , shining glory . Replacement bulbsare typically included with each wakeful bowed stringed instrument and are also available at hardware stores and plate improvement centers , as well as via online retailers .

Woman replacing Christmas light bulb.

Photo: istockphoto.com

How to Change a Fuse in Christmas Lights

If you have a drawstring ofholiday lightsthat wo n’t turn on at all , you may necessitate to replace a fusee . Most vacation light kits come with a few replacement fuses , but if you ’ve already used ( or lose ) them , you could buy a set ofreplacement fuses . Just verify you buy fuses that match your existing fuses .

Learning how to change a fuse in Christmas lights is prosperous — there ’s no want for a soldering smoothing iron or other limited tools . The fuses ride behind a diminished skid threshold in the virile - side plug . To exchange a fuze in Christmas lights :

How to Fix Flickering Christmas Lights

Flickering lights may be an reading that the electrical outlet ca n’t treat the electrical power demands of your design . Have a look in your breaker boxwood and check the A capacity for the breaker that controls the outlet in query . To learn the maximal electrical power for that circuit , multiply the amp value show on the breaker ( which in the U.S. is usually 15 or 20 amps ) by the potential drop ( typically 120 ) . Because lineman advocate not exceeding 80 percent of a lap ’s capacity , that gives you approximately 1,400 James Watt for a 15 - adenosine monophosphate circuit and 1,900 Isaac Watts for a 20 - amp circuit . Add up the electrical power of all the light strings that are plugged into the outlet . ( The electric power may be betoken on the packaging and may also be printed on a ticket near the UL tag . ) Be sure to take into chronicle anything plugged into other release that are on the same circuit . If you have maxed out the juice on your outlet , cut back your presentation or deal supplement it withsolar - powered Christmas lights . Solar lights need zero electrical energy , so you could use as many strings as you like .

How to Deal With Lights That Won’t Stay On

Christmas lights are seamster - made to be strung together , but if you link too many in a chain , all of that holiday spirit can overwhelm your electrical release , and the light may go out .

This job can normally be fixed by reducing the figure of light cosmic string or by dividing the lights among two different outlets .

Another option is to buy aholiday light source splitter , a ready to hand accessory that equally circulate electric stream . A splitter enable you to add more string section to your vacation display when you do n’t have multiple outlets .

Christmas lights plugged into splitter.

Photo: istockphoto.com

Proper Maintenance for Christmas Tree Lights

Your vacation lights will shine brightly all season long , and be ready to do it all over again next class , if you care for them right . Unlike fixing Christmas lights , maintaining them is pretty straightforward .

During the Season

At the End of the Season

After the holiday , Christmas lights go from sources of cheer to just one more chore . To avoid damaging your lights while place them away , adopt these tips :

Storing Christmas Lights

The most important matter you may do to protect your Christmas lights is to avoid winding them too tightly . This can break wiring , break up bulb , and tangle the conducting wire , making them difficult to slow down next year .

While a Christmas light Virginia reel will help you wrap strings neatly and stow them tidily in a travelling bag , there are also many DIYsolutions for salt away Christmas lightsthat take just a number of creativeness .

Finally , stash away your Christmas lights in the attic , basement , or service department , safely away from other detail . If you ’re perpetually stepping over or walking around strings of lights , or move other objects around near them , you ’ll finally damage them .

Christmas lights hanging from plastic clips.

Photo: istockphoto.com

FAQs

Q. Can you string too many Christmas lights together ?

you could dead string too many Christmas lights together , but how much is too many depends on a few factors , including whether they ’re lead or incandescent , how many bulb there are on each cosmic string , and how many watts each chain draw . First , light-emitting diode lights employ far less electricity than incandescent , so it is generally dependable to connect more LED strings together . The maximal number of strings that can be safely colligate together is commonly print in the manufacturer ’s instructions , which you should always accompany . For incandescent light , you could usually string together no more than five hardening , but again , confer with the manufacturer ’s instructions .

Q. Why is half my light bowed stringed instrument ostentate on and off ?

Woman unraveling Christmas lights from box.

Photo: istockphoto.com

Some weak strings have a “ twinkle ” feature , which can be turned on by supplant a received medulla oblongata with a peculiar exhibitionist incandescent lamp . If half of the drawing string is unexpectedly flashing , you may have unintentionally replaced a tough bulb with a flasher electric light . Check the string for a flasher light bulb — it will often have a red or silver tip — and replace it with a stock incandescent lamp . If this does n’t fix the flashing , verify the hype is throw secure contact with the issue . If neither solvent works , there may be a problem with the string ’s wiring and it may be clock time to buy a replacement .

Q. Can you shorten a chain of Christmas lights ?

It ’s potential , but it generally is n’t a good idea . Most Christmas spark are wired in serial , and there may be several series in one strand . The best means to shorten these lights is to shorten between two series , or at the point where there are only two wires ( as opposed to three ) . Unplug the light string , cut these two wires , and use conducting wire screwball to cap them off . Be cognizant that if you expurgate your lights , you could risk causing an electric flaming or shock , so it is n’t advised .

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