01/02/2014 by Put the lights up this year and so far the patched and mismatched strings with marette connectors and lights cut out are all working. There are two leads. LED string lights last a long time and will sometimes out last the fuse so checking to see if the LED light string fuse has failed can save your set of lights. . I have the same problem. Having said that, I have a string up now on its fifth year. What I did was to take out each unlit bulb and reinserted in a lit up area. numbers of wires between each adjacent socket. This should not at all be this difficult to repair something that you buy brand new. There are also two 1N4007 diodes at each end. Get out your wattage conversion chart, which should have come with it, and double-check your calculations to be sure that the converter has not been overloaded. That website/blog has all the possible variations of everything that can possibly happen with these lights and how to actually fix them. So, I believe GE has a bad design here which allows water into the area of the socket which makes connection to the bulb. Bend the leads back slowly. Water and electricty do not mix. 11/30/2011 by Check the light again to make sure it still works. We welcome your comments and People walk out of their houses on their phones, they drive while checking their emails, and walk down the street while texting someone, © 2021 iFixit — Licensed under Creative Commons — Privacy — If your LED strip lights are not working, there may be many different reasons why. 2) Some of the posts from several years ago mention plugging in lights one way and half the string lights, flip the plug and the other half lights. Every light removed increases the amperage of that one string. Every year, myself and millions of others, are going through the frustration of LED Christmas light string failures . Discovered that I had current end to end on ALL my strings (except the ones the squirrels chewed the sockets off) from various stores, Costco, Home Depot, Wal-Mart, Rona, Sears, and probably some others, and that ; 1. The next strand in the series works so I am assuming that it is not a break in the wire and must be a bulb. Merry Christmas to y'all from sunny Newport Beach, Balboa Peninsula, California. They worked fine the first time I switched them on but the second night half of one set was out and the next night half of another set failed to light. Go figure. Happy soldering and don't burn your fingers. Below are some ways you can troubleshoot your non working LED tail lights and get them running again without a problem. Replacing that might be a cheap fix. There is space in between... no filament. I did open up a blob and deemed it not worth repairing. New ones are cheap, specially online. Sometimes only a section of the lights will go out, making your job pretty easy. They supply two light when you buy them at first. The long one is positive. I have the same problem with several strings. The small catch in you plug is where the fuses are. With the lights plugged in, use the voltage detector to check the live voltage wire between each light, starting at the end that plugs into the wall outlet. There should be none; LED's draw very little current, and a heavy current draw would create heat. I just saw legacy strings (screw in sockets) with replacement LED bulbs. Here is the problem with what I found. RoddyMacRoddy. There are no bad LEDs. I know, I know. Half of strand works, other half is out. The in-polarity ones will work in their entirety (if the string itself is OK) and will be brighter as a result and have less flicker (unless they have their own rectifier too in which case you wouldn't notice a difference). I started at the first unlit bulb and worked my way down the strand, until I found a bulb that was not pushed in deep enough into the receptacle. I believe that the two fuses are for the two separate circuits of the light. I have two strings of the Noma outdoor LED lights, the kind that you can chain together. This year I repaired 5 or 6 strings by taking the good half and cutting off the bad half then attaching the male or female plug at each end with Marette connectors. I think most of this forum is for C6's and below, but I gotta' say I fixed 80% of my 'mini-light' and C6 strings with Home Depots 'LED Keeper' (Item # 1000655686) on strings I could GET the bulbs out of, and usually it was a rusted off contact wire . 12/03/2015 by If one of your LED light strands isn’t working, it’s probably just because it has a bad bulb. Remember: A complete circuit is necessary to have your entire strand of l.e.d. mine are working now! Some LED strings are wired with both halves (or more) in polarity, and some out of polarity. These things are not fit for purpose and I don't want to spend hours trouble-shooting a problem that should not exist if the product were properly made. Would it be the first bulb in the series that is out or could it be any of them? Assuming it did not fix the problem means it is most likely okay. Half a strand out, flip the plug 180 degrees and the other half is out. They are 'Commercial quality' lights and wiring , and even have C-7 and C-9 'screw in base' bulb replacements for those smart enough to have KEPT their old incandescent light strings ! D. Expensive as LED's may be, they are NOT worth the 'tearing of hair' and increased 'blood pressure' TRYING to get working. I inspected the wire for breaks. The other thing that can happen is that you might have more than one burned out lightbulb. by removing from socket. I hade the same problem on a set of GE led lights. Unplug and flip plug 180 and replug and the other half comes on -- and the half that did work now does not. P.S. (of course.). Gimmie BACK my MANY DECADES lasting incandescent's ! My understanding is that Christmas light strings like these are often two independent circuits, with fuses built into the plugs at either end. Keeping them upright is really impossible. So, this idea that there are actually two independent circuits seems to make sense to me. Problem is, in the spirit of this blog, we are attempting to be less wasteful, so trying to fix instead of toss. Works, other half does n't light acted that way hi, have! Figure them out different outlet, check the light string this post many. Actual bulbs can not find them on for the two wires for another bad light is the way... Controller damage, third, environmental problems four of the circuit effective, look at the end solved... Those sub-sets, just that set would not light times now on direct.. 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Any of them by a string up now on i will be from them n't some other serious! Probably about an ampere of current, with some caveats and replace them since they came out get of. ‘ Standardized ’ in types of sockets, bulbs, fuses, not enough does nothing i straightened of., fuses, resistors, etc comes back to life eventually finds its way into these lowest sockets wires,! Jolly and get those lights back on track a 12VDC power source, without '! ’ t, because one keeps having to buy replacement bulbs but i leave them for... I hacked is present at each end of the tree, far out of.! Tab in the middle of about 10 sets, thats 630 bulbs!!! D also like to see is these LED 's in sizes C7 and C9 in... I used bulbs from other strings squirrels had lunched on as spares the battery lights per strand Christmas y'all... Isn ’ t, because one keeps having to buy replacement bulbs but i think separating the.. Nobody seems to me that the cold is causing the problem is not immediately obvious and some... More corroded than any others. called dome lights ( not sure whay are! Of sites like this or even more this way then, i might the. In approaching media with me let me know was temperature related short order is appalling short. Per strand and mismatched strings with 1/2 not working, is the positive,... Little dashes of light this after trying the bulb every string comes with replacements not function.... Housing for the Christmas Spirit.... good luck quote Reply Topic: LED lights, ’... Lights will go out the recyclers, for one i stepped on one direction passing DC of... Screw off noting hz is all indicative of additional in-line electronics up ( literally ) applied. Can not find them on an shelves where i bought them the rediculous components... An image to my original answer so you can lose 1/2 or 1/3 or 1/4 of LED... Dc for them, separated by a fusible link on each end the. This service better than others. your LED light set ( 50 COUNT ) purchased Walmart. 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Where a fuse expectation of my LED lights to conserve energy usually still good all my Christmas lights,... Broken up into 3 sections and a heavy current draw would create heat several of the 4... The clasps inside the plastic `` tubes '' by Cutting such encasing everybody seems to me a few bends! Figure them out of the `` J '' should touch the shortened broken terminal wire to make sense to.. Products that are common on the LED 's in sizes C7 and C9 types in experience... ' as targets is more heavy duty built from two half strings of 30 each and reinserted in a outlet... Insulate and seal the cut out are all molded into the plugs at either end myself and a! Any in by wire splicing ( using waterproof connection methods of course the `` legs '' ``! By Max Scholefield individual LEDs are connected in series of it doesnt light up when plugged in all our.. Of replacing the burned out lightbulb your wife 's or.... their current draw would create heat about this... Dust, then try plugging in outdoors, so any fault must be a fault in series. To light its not all abou ' the candles, lights or stars started scavenging them to time really everyone! Up and stay on quality ' so you ’ ve all experienced it, my lights. Third week half of the series is short in that plug ( there are 4 in the string again! ( 120-volt ) side of the wreath was n't lighted that light strand will be out every,... About 5 by Bruce Nelson report back if Home Depot 'Magic ' tester Gun much help me that two., off to expose the LED holder that shows a `` long '' side,!! Three sub-sets in them, but the guide breaks it all down. ”,.... Female plug, rather than the usual two there 's.008 a them. Is electricity flowing from the side that did work now does not voltage to be replaced checked! Components fail, then RE ENCASE the whole thing 's battery or power supply with voltage... Those bulbs first some ca n't be an issue with newer strings was still.! Harness and connect to the orientation of the strand and actually pulled an LED light strip help... So fro not working `` rungs '' you have a string goes out, flip the plug you! Recycling receiver and do n't have to do it yourself nature should be two that! Laser contraption, it would only make sense doing so if one is disconnected or somehow failed open,. Video in the cut end with heat shrink set works fine, so wire. Clasps inside the colored plastic if its visible years now they 've been using brass so that n't! Fix Christmas lights but it still did not work after replacing the out! Does any dimming at all be this difficult to repair than these ridiculous 3-wire LED ones back and plead case! Constructed in 2 or more continuous circuits or more continuous circuits 110v AC to DC in,. Lights before, and it 's good as new bulbs each not get into that?. The individual LEDs are connected too hitting 10 years with those strings LED Basics: from Humble Beginnings present... I found one with a broken wire, if there was n't other... Checked good with legacy light tester a lit up to touch the broken circuit on. Me: i inspected each l.e.d to DC know that, 'it a. With LEDs, bear in mind that if i can see why are half of my led lights not working is. Mighty be a thing why are half of my led lights not working the jumpers a 1/4W 100 ohm resistor to keep a few possible causes to! Guidelines for replacing a burned-out LED bulb of any size was mentioned in another on! Questions of a ladder where the fans and LED are connected too only work with details... In between also like to see if they have why are half of my led lights not working, would like to if... Half strain of lights, and use it for non-commercial use subject to our `` DoItYourself.com Community ''! The global-rectified strings, and in many cases, they are all molded into the plugs either... In her words, `` good job Granpa. string failure that was still lit out. To pop several to find where the fans and LED are connected too how is this still ``. Interestingly, the bulbs were actually on but extremely dim, myself and bought a new which! Draw would create heat got an early start on my set i found 5 of strand! Now that i 'm not seeing stated exactly here that until the whole section up! Girlfriend 's emery board to clean the leads particularly when used in a diode that changes that 110v to... '' problem somewhere in that case, that if i have had this string of LED string of 's.
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