The problem comes when I only want the fan on. Did you test all the lines to neutral and ground? Did you test all the lines to neutral and ground? In some cases, a malfunctioning wall outlet may be the result of low voltage. Please enable Cookies and reload the page. That is why when DYIs want to add a receptacle next to a switch it does not work. I did the same with an electrical outlet that is controlled by a switch in the living room only to measure 20 volts when off. If you only have one receptacle at 80 volts, check the terminations and splices at that location. Only getting 60 volts at each switch. the feed coming in you should read 120V from the black to the white or the black to ground (metal box or BX) the switch should break that black hot wire in the off position ..if your not reading 120 blk to white feed line your neutral is open.if you have a box in the ceiling for the 2 lights bring the 120V feed into it and the switch do all the tie-ins up in the ceiling I checked receptacles on the same circuit and I'm getting 125 volts. Any ideas about what the problem is that is causing such a low voltage? The switch for my track lights only has 80 to 90 volts and the lights won't turn on. Also a three way light may always have power in the box depending on switch layout. Today is the first time I measured the voltage. The most common voltage for electric light bulbs is 120 volts (120V). Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Since you can change the voltage reading with the switch, maybe the power is fed to the switch. In your description you say you have 60 V in the ceiling box with the switch off and 120 V with it on. There's a sure way to test a light switch for failure. Your IP: 159.65.7.235 Isn't that romex with the plastic boxes? I have tripped and reset the GFCI. A 3.5 or fewer volts of drop at the point of use for a 120-volt distribution panel is about as high as you would want to go. Anyway, what's your idea ? It’s actually quite simple. This page was generated at 07:51 AM. 6 Volt Rotary Light Switch 4-Position …W4, Super W6, W4, W6, W9, WD6, WD9, WDR9, WR9 * Some switches have a different appearance than the originals, but once installed only the knob is visible (which is identical to the originals. Performance & security by Cloudflare, Please complete the security check to access. I was still measuring 15v ! Connect a light bulb ( say 60w on a pendant)across the offending connections. I am doing some remodeling and trying to move an outside light about three feet. )* For tractors without a switch on the tail light. Another way to prevent getting this page in the future is to use Privacy Pass. If the test light illuminates (or volt meter reads 12 volts), then you have located the feed wire for the brake switch. Everything else on this circuit works fine. There is a buried j box somewhere. It has … That's obvious. You may plug an electrical cord into a wall outlet, fully expecting the outlet to work as it always has, only to find that it does not function properly. The 40 volt mystery led me to check the other rooms in our house that have outlets controlled by switches (some three-way, some not.) There is often a pair of screws holding … In a normal situation with the neutral path intact, you would have 120 volts measured from across the light bulb or the receptacle. If there is a problem between two locations then you may have a damaged cable inside the wall. Anyone know what the problem might be? • One is a Hampton Bay ceiling fan that has a remote the other is just a regular light fixture. When the switch is in the off position. Let say you have line hot going into a light bulb and the switch is connecting to the neutral side of the light bulb. The outlet is on a GFI circuit, but the other outlets on that circuit are fine. This is a line diagram to simplify this further. Move the positive lead to the other wire on the switch. No neutral only power in and out. The light bulb is in a 2 switch circuit and I took my multimeter to figure out if it was really off (and it was not.. still ~119v) so I turned it off. Ensure your dimmer switch's rating is equal to or greater than the total bulb wattage or … All times are GMT-5. check out the. In this case, both sides of the light (hot and neutral) are the same, thus no potential difference (voltage), and the bulb does not light up. Use extreme caution when performing this test, it will only work when the power to the switch is turned on. It is wired as a switch leg and there is only 1 cable entering the fan box. Low-voltage under-cabinet halogens don't turn on when connected to a 120-volt dimmer switch. They have two leads and a light the lights up when current is sensed. Now you might have a high reistance connection some place and you might be 20 volts, but that was the same as you where reading without the light. "If the light is off no power there." Sounds like the 3 way switch leg is being tested. Check all receptacles on that circuit for voltage. What voltage bulb should I use? Remember me. You might notice this type of issue if the light bulb flickers while turned ON. If the switch only has 2 wires, then it would be a single pole switch and they control lights by themselves, no other switches involved. * Cut out relays have 2 terminals on 1 side and 1 terminal… Four-way circuits are just a tad different than three-way circuits, mostly since the light switch that you add in has to be a four-way switch rather than just another three-way switch. This is the default voltage for most lighting fixtures. I have one light switch that controls 2 lights. What Causes Low Voltage at Outlet Branch wiring, a switch malfunction or a high resistance in the house's electrical circuit are one of a few issues that affect wall outlet voltage. A very standard configuration is power to the light then a switch leg to the switch. When either switch is turned on I get 120 volts, but when turned off I still get 68-70 volts. If this is your first visit, be sure to There should be a main feed and a couple of jumpers. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Since this is a light … With the leads in place, depress the brake pedal. If they are 3 ways, then the other switch may be bad and not sending power to this switch with only 60 volts. Why would a switch read 0 volts when the light is turned on and 120 volts when the light is turned off. Low voltage lighting is more energy-efficient, but it requires low voltage … My family room light stopped working. Touch the light body, you can easily switch on/off Specifications: Operating Voltage: 120V to 240V, 50 to 60HZ Load Power: 25 to 150W Size: 56 x 40 x 22mm or 2.2 x 1.57 x 0.86inch How to connect: One Black line "N" and Red "L" connect to 220V input, the other Black line "N" and the Blue line "L1" connect light, Yellow line "M" touch the metal body. I have removed the receptacle and checked the voltage across the wires (black to white) and I only get half voltage there as well. Firstly see if it lights (i bet not) then test the voltage with this lamp connected. A third problem that might be blamed on the light switch can actually caused by the light fixture itself. My family room light stopped working. Now it's time to get at your wiring. Select a type of light switch that is compatible with the circuit where it will be installed. Keep in mind that a continuity test is a low-voltage test and the circuit may act differently when 110 to 120 volts is restored. Yes, they probably cut them off because its a plastic box but they should of at least spliced the branch circuit ground to the switch leg ground going to light. The light was controlled by switches in two locations. I get 62 volts with every circuit turned off excpet for the 1 feeding the fan. Only getting 60 volts at each switch. Sounds like the 3 way switch leg is being tested. Maybe this is normal and I just don't know much about how these shared circuits work. You may need to download version 2.0 now from the Chrome Web Store. If one of these issues isn’t the problem, there's a decent chance that you have a bad switch, especially if the switch is old and/or feels a little loose. What the hell ? Access the wiring. • First of … This type will not work properly when used for a light switch. where is the non insulated ground wire? Sometimes they start work for a day or two then stop. I tested the voltage across the black and white wires (there's no ground wire) and found it read only 40 volts, instead of the normal 110 or 120 volts. The test light should not come on (or volt meter show no voltage). And because a bulb is inserted it will eat the 70v. I have another Hampton bay remote receiver from an old fan. Cloudflare Ray ID: 626113e6de341a15 Toggle: A toggle light switch is the most common style. Only getting 60 volts at each switch. For example, if a light is controlled by one switch, you’ll need to replace it with a single-pole switch. I see this all the time in houses from early houses with romex. I am getting only half voltage at a 120v electrical outlet. It requires removing the switch from the circuit, and the test is slightly different for single-pole (standard) and three-way switches. What you are measuring is a floating voltage. While I was working on it, I got a zap, so I metered hot to neutral and hot to ground, and in both cases I got 60 volts. Make sure wires are completely under the screw, connections are … I bet there is no 'real' voltage on the cable, it is induced. The problem is that the light in the tester acts as a bridge for the circuit, when the switch is off. I bet 0 volts Of course it won't light. One receptacle in the house doesn't work. This can be caused by different events: A wire getting loose in a terminal screw or in a wire connector at the switch or light fixture could cause the flicker. The light turned off so I was sure there was no power. However, some lighting fixtures are low voltage. There should be a main feed and a couple of jumpers. Power has to be fed either to the ceiling box or the switch box. Lights By Night Wireless LED Light Switch, Battery Operated, 100 Lumens, Manual On/Off Toggle Switch, Portable Light Switch, Wireless, Easy to Use Stick-On LED Lights, No Wiring Needed, White, 39641 4.5 out of 5 stars 1,545 All other lights on that panel breaker function fine. You have a loose or a corroded connection. I can easily turn off the light on the fan with the remote however, the other light fixture stays on. The first time, I was replacing a light fixture, and I was the only one in the house, so I just turned off the 3 way switch before getting to work. 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