charged because the little LED’s light but the big bulb will not come on. It has two switches with different levels of illumination, but neither of those work. This means to me that either both switches failed at once or there is some other problem. Is there a way to test the bulb, and is a replacement available.?
Sport & Outdoor – Others
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The reasons for this can vary considerably from the power source to the bulb itself. Reasons often include a faulty power supply, loose connections, a faulty circuit design, or even damage due to water ingress caused by rain.
If a light bulb doesn`t come on when you turn on the switch, then there isn`t a complete circuit through the bulb. The problem can be that the bulb is shot, or that the power isn`t getting to it, or that there`s something wrong with the electrical path back to the ground—the neutral wire.
Just connect the positive terminal of the battery with one electrical contact of your light bulb and the negative terminal with the other electrical contact of the bulb. Many bulbs have one electrical contact with screw threads on it, with the other contact as a round dot on the end of the base.
A three-way bulb has two filaments in it. The next time one burns out, carefully open it (for example, wrap it in a towel and hit it lightly with a hammer) and you will see the two separate filaments. For the lowest setting, one filament comes on (it might be a 50-watt filament).
To begin with, make sure that your LED light is plugged into an outlet. Next, press and hold the button on top of the power cord for at least 10 seconds. After this time has elapsed, release the button and wait approximately one minute for it to turn off automatically before unplugging it from its outlet.
Circuit Overload
Check you don`t have too many appliances plugged into one power point. One of the common causes of lights not working is an overload of circuits. This happens when too many appliances are connected to one circuit, which means not enough current is available for each appliance or light fixture.
Batteries can power our flashlights, cars, and other electronic devices. LED lights are no different. In fact, batteries are used extensively as a power source for LED strips.
How long do LEDs last? Depending on the LED, the bulb may last from 50,000 hours to 200,000 hours as compared to the 3,000 hours of an incandescent light.
LED lights do not always require three wires. The number of cables needed depends on the specific design and functionality of the LED light. Some LED lights have only two wires, one for power and the other for grounding. These simple two-wire LED lights usually have a single, fixed lighting function.
LED stands for light emitting diode. LED lighting products produce light up to 90% more efficiently than incandescent light bulbs. How do they work? An electrical current passes through a microchip, which illuminates the tiny light sources we call LEDs and the result is visible light.
If LED lighting heats up, it will stop working. The limited cooling of retrofit bulbs reduces their life span. Moreover, switching the light on and off frequently will not help improve the number of burning-hours. All things considered, the average life span of an LED bulb is currently around 20,000 – 25,000 hours.
Worn or corroded contact points. Replace the socket or get a new fixture. There`s a loose wire connection. Unless you are knowledgeable about electrical work and confident in your capabilities, hire an electrician.
To reset the light strip, locate the corded controller which is attached to the power supply of the light strip. Insert a paper clip, or a similar sized object, into the reset hole on the controller (depicted below). Using the paper clip, press and hold the reset button inside the reset hole for eight (8) seconds.
If your smart light bulb isn`t working, or Alexa can`t discover it, reset your device. To reset your smart light bulb: Go to the manufacturer`s companion app or website to follow instructions specific to your device. Reconnect your smart home device to Alexa in the Alexa app.
However, the three most common causes are natural causes, human error, and overload. Basically, any interruption between power generation and the supply of electricity to homes can cause a power outage. It can stem from inclement weather conditions, human error, equipment failure, and even animal interference.
The Light Socket Has Power but the Bulb Won`t Light
If your voltage or continuity test shows that the fixture is working but the bulb won`t light, try another bulb. If that doesn`t work, the problem is probably corroded terminals. To clean them, you need to unplug the lamp or turn off the switch and the breaker.
How do you know when a light bulb is bad? If the light bulb is physically broken or will not turn on, consider it broken. Or, test the bulb with your multimeter and check the reading. The multimeter tests the continuity of your circuit, which is necessary for a bulb to function.
Plugs for appliances rated up to about 700 watts should have a 3-amp fuse (coloured red). For example: 3A Fuse – Table lamp, standard lamp, television, video, computer, mixer, blender, fridge, freezer, power drill, jig saw, soldering iron.
It could be a number of things. But most commonly, LED bulbs may flicker or dim in your home when there are voltage fluctuations in your home`s wiring. When electrical loads turn on and off in your home, this creates a change in voltage levels, which may cause the LED lights to occasionally dim or flicker.
A: LED lights come in two versions: a line-voltage version that can be directly operated on a 120V mains supply and a low-voltage version that can be operated on a 12V or 24V power supply.
LED lights by their nature are low voltage but also relatively low current making them lower in power and more efficient that traditional incandescent bulbs and halogen downlights. Generally we are talking about between 100 to 750 milli-amps depending on the forward voltage required to turn on the LED.
LED Lighting
The operating life of a LED is unaffected by turning it on and off. While lifetime is reduced for fluorescent lamps the more often they are switched on and off, there is no negative effect on LED lifetime. This characteristic gives LEDs several distinct advantages when it comes to operations.
Because of the lifespan of an LED and its energy-saving capabilities, you`ll end up saving a lot of money in the long run. So yes, you can keep LED lights on 24/7. Whether it`s Christmas lights or strip lights, LED lights are the best option for prolonged usage.
How long Does It Take to Recharge LED Lights? This depends largely on your product, but in general it will take between two to six hours to get a full charge to a small rechargeable LED light fixture.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
My swimming pool. I have just had my fifth IC 40 Intellichlor chlorine generator installed in 4 years at a cost of over $900 today. Each one has worked for no more than 8 months. The first three were replaces under three year warranty, the fourth by a factory rep and I bought the fifth today. The first three all failed with Flow Chk PCB error message. The fourth just stopped working on Sunday, no power or lights. A local Pentair warranty person, whom I paid a Service Call, unplugged the unit, opened the small power center cover, showed me the green light indicating that there was power, plugged in a new IC 40 which worked immediately (as did the other four). I asked if I should replace the power center and he said that it’s basically just a transformer and is working fine. We do get occasional power blips that make the clocks on microwaves, etc blink, but I thought that the power center essentially isolates the cell from these. I do have a Florida Power and Light surge protector on the electrical box that brings power into the house. I have now talked to the pool builder, two Pentair warranty repairmen and one factory rep. I am at a loss. They all tell me they have no idea why these units fail after less than a year. This last IC 40 was installed 3/24/2010, version 2.0 and now failed in less than 5 months. Should I replace the power center that the IC 40 plugs into. Any other suggestions. I have been told that this is the best chlorinator. I don’t want to keep replacing units. By the way, each unit had been spotless inside. I keep the water chemicals and salt levels at ideal levels. The units have never worked long enough to get dirty inside. The power center is connected to an Intellitouch control system outside with an indoor control panel. Last time I called Pentair North Carolina and got some smart alec tech person that had no suggestions. Please Help if you can.
ANSWER : I’ve had the same experiance. On my fifth one as well. Fail every year. No idea why.
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I have a York Stellar model mid efficiency furnace Model # P?UCD12N07601A, Serial # EXAM3600524 installed in 1992. The HSI was replaced approximately 3 months ago. Over the last two weeks the ventor motor comes on, the HSI lights but does not ignite the gas. The ventor motor runns continously and the HSI continues to turn off and on without gas ignition. Some times by turning the ventor motor off and on (by opening and closing the bottom furnace faces panel door) will give be ignition after the HSI goes through 1-4 cycles. If I can’t get it to work I call my furnace repair guy. The serviceman thought it was the pressure switch and ordered one. Just this last weekend I had no heat and another service guy came in replaced the HSI again and adjusted the pressure switch and said this fix should work. Less than a day later furnace still experiencing the same problem-Ventor motor comes on, HSI comes on but no gas ignition. ventor motor runs continuously and the temperature in the house drops! I’m frustrated and the servicemen don’t seem to know how to fix the problem for good.
ANSWER : Make sure the vent pipes that exhaust the fumes are not blocked in any way and also check the drain line to be sure it is not kinked from the vent motor to the trap. Take the hoses off the vent motor and the pressure switch and make sure all the hoses are clean and free from debris also check the trap on the drain hose and make sure it has water in it if it doesn’t this will creat a negative pressure in the vent motor housing not allowing the vent pressure switch to make.
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Interior lights, appliances work fine when plugged
ANSWER : Check for a faulty inline fuse or circuit breaker at harness attached at front of trailer. Follow positive wire back to trailer.
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Dead battery? After sitting for 6 months w/o using, the battery was dead, I re-charged it and it would not hold the charge. The low battery light does not come on, after charging. If that is the problem, are these available for purchase to replace it and where can I buy one.
ANSWER : The battery is a commonly available 6 volt 4.5 ah sealed lead battery. Interstate has them and many other suppliers. I think same battery used some security systems…
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I have purchased three 750-watt power inverters in the last three weeks. They have all failed to work on the second or third use. The first two were the same brand. I replaced an old one that ran for several years. I am using it to run a 4.7 amp 120-volt vacuum cleaner motor that pumps up my air dock. I have it connected directly with marine cable to one of the boat batteries. The battery outputs about 12.8 volts DC. The fuses don?t blow, just No Output. I am using a three-wire 120-volt extension cord and am, wired neutral, hot and ground to the AC motor vial an on/off switch. The motor works fine when I run house power with an extension cord from the dock next to me. Could I be, just unlucky with new inverters and need to buy a forth one?
ANSWER : The problem may be that the inverter is undersized for the load. Is the 4.7 Amp rating the motor peak draw or the nominal one. What I mean is that it takes many times more power to start start the motor than when the motor is running. Typically it is 3 to 7 times more amps to start the motor than when it is running. It could be that starting the vacumm cleaner is stressing the inverter and it is causing it to fail prematurely. If you can find out the locked rotor current draw of the motor, the that would be the mininum size of the inverter.
Also, the type of inverter will make a difference on how the motor operates. A modified sine wave will make the motor run hotter than a pure sine wave inverter. Hope this helps.
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I have a Kohler Condidant 5 Generator that will run as long as you hold the start button in. It dies when you let off. I have a harness for the remote switch but no switch – It also will start the generator when you cross the red and black wire and run as long as you hold them together. There are 3 wires to the main switch and 5 to the remote switch. Does the starter stay engaged the whole time you hold the start switch or does the computer release the starter once it is running? The Generator is producing electricity because I tested it while holding the start button. Some where is a wire that shold tell it to keep running. I have read online many descriptions of the same problem, most are told the board is bad so they replace it and still have the problem. Have not found a solution. Talked to a marine machanic today and he said he fixed his friends generator doing the same thing by running a bypass wire but he couldnt remember exactly what he did it was a long time ago. Can anyone help me. Thank you
ANSWER : The problem is either the ballast resistor or the starter bypass relay. The bypass relay should be part of the starter solenoid. I’m afraid I can’t tell you exactly where the ballast resistor is located. It should be a physically fairly large resistor made of ceramic. It should be retangular roughly 1.5″-3″ long and 3/8″-1/2″ accross with a wire on each end. It could also be a coil of wire mounted on a phenolic board.
If you need more help just add a comment and I’ll respond as soon as I get the message.
If you need more help just add a comment and I’ll respond as soon as I get the message.
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Pop-up camper lights all turn on when tow-vehicle lights are on
ANSWER : FIRST, make sure white wire of camper is grounded to the frame of tow-vehicle. Temporarily use a jumper-cable frame-to-frame. Then apply 12volts individually to each of the three circuits to the camper. Assuming a 4-wire flat connector — brown wire is for marker lamps; yellow is left brake/turn; green is right brake/turn
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