Electrical

Electrical Questions? Ask an Electrician Online.

Ask an Expert,
Get an Answer ASAP!

Related Electrical Questions
Electrical problem with new LED bulbs. I'm replacing halogen
Electrical problem with new LED bulbs. I'm replacing halogen bulbs with LED bulbs for kitchen cupboards. There are 3 lights wired to one transformer. The lights come on for a second then turn off. If … read more
Terry Peterman
Terry Peterman
The Internet Electrician
Vocational, Technical or Trade School
22 satisfied customers
If I want to use two LED with fixed total power to generate
If I want to use two LED with fixed total power to generate white color at 0.33,0.33. How will the ratio of two LED affect the lumen output?… read more
Sam I
Sam I
Electrician
B.S.
997 satisfied customers
Trying to build a light using 6 high power leds, i need to
Trying to build a light using 6 high power leds, i need to know what i need to buy to make them work when i plug them into the wall.… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
I hhave installed a tru-universal three way dimmer switch.
I hhave installed a tru-universal three way dimmer switch. It works with dimmer and on and off but when off the elv lights flicker. … read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
I purchased a led dimmable flood light on circi : Circuit
Circuit controlled bya GE 15313 gigital timer. It says not to use with cfl or flourecent buld … read more
ProGrade
ProGrade
Electrical Contractor
564 satisfied customers
I am in the midst of replacing my kitchen under-cabinet
I am in the midst of replacing my kitchen under-cabinet lights. The existing lights are halogen lights. Each is 20W and 12v and each set of three are connected to a 60W 12v transformer. I am replacing… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
I am installing a VR106 and when it is in the off position
I am installing a VR106 and when it is in the off position the light continues to flash on and off… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,290 satisfied customers
I have downlighters throughout my house. I am minded to replace
I have downlighters throughout my house. I am minded to replace all the bulbs with LED equivalents. What equals a 50 watt downlighter, and, more importantly, can I just replace a translucent bulb with… read more
Rick
Rick
Supervisor
24,947 satisfied customers
I am trying to decide on Halogen recessed lighting or LED for
I am trying to decide on Halogen recessed lighting or LED for my home addition - (mostly hallways) My electrician has suggested that it is the LED fixture that will fail before the light bulbs as the … read more
Michael Dean
Michael Dean
Antiques and Collecting
103 satisfied customers
I am trying to buy a table lamp that uses led bulbs. While
I am trying to buy a table lamp that uses led bulbs. While checking the websites which sell lamps I notice that some of the lamps state they use led bulbs and others do not (either they use fluorescen… read more
TimQuillin
TimQuillin
20 satisfied customers
How does the brightness (or at least apparent brightness) of
How does the brightness (or at least apparent brightness) of a diode vary with voltage and current. Linear, exponential, other?… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
I am trying to build an LED light display and I have two groups
I am trying to build an LED light display and I have two groups of 100 LED's and I am trying to figure out the Volts and Amp's that I need inorder to power one set of 100 LED's. All 100 LED's are hook… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
This season I bought LED christmas outdoor lites. Ive tried
This season I bought LED christmas outdoor lites. I've tried both an appliance and a lamp module for activation. I have had x-10 powerhouse for years and have happy with it, but now with these lites, … read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
I have 12v ac led lights, need to step down to about 9vac as
I have 12v ac led lights, need to step down to about 9vac as a dimmer. what is the best way to do this. Varister value?… read more
mrromex
mrromex
field supervisor
5 years of college courses
281 satisfied customers
im an electrical contractor in WA state. we are installing
i'm an electrical contractor in WA state. we are installing LED lights in a grocery stores glass door cases. we are using an Advance UL class 2 LED driver with a UL Listed LED "stick". 11 inspectors h… read more
electrifier
electrifier
Master Electrician
Bachelor's Degree
1,458 satisfied customers
ok I suspect this is going to be an easy one but I cannot get
ok I suspect this is going to be an easy one but I cannot get this to function.I have taken a LED FLOOD LIGHT ( 45 IN SERIES 0.018MA) that worked of an A\C supply, I have removed all the components so… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
hello ...I would like to convert a 12v battery supply to AC
hello ...I would like to convert a 12v battery supply to AC voltage ranging anywhere between 140v to 240v to run LED tubes rated 22 W for 3 hours. Is it possible ?… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
What happens if i put a 12 volt LED on to a 24 volt circuit
What happens if i put a 12 volt LED on to a 24 volt circuit? Will it burn brighter? Last 1/2 its life? Which is about how long? What about the reverse. If I put a 24 volt LED on to a 12 volt circuit w… read more
Joseph
Joseph
743 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Mike

Mike

Master Electrician

1,426 satisfied customers

Licensed Master Electrician - OnQ Certified Data Voice Audio Video Installer

Jason

Jason

Service Technician

3,958 satisfied customers

Over 20 years of experience in all types of installations, troubleshooting, and repairs.

Mike G.

Mike G.

Master Electrician

8,290 satisfied customers

Proven Professional 49 years Experience

Kevin

Kevin

Licensed Electrical Contractor

4,414 satisfied customers

31 years Licensed Electrical Contractor in Illinois, Adjunct College Electrical Instructor, Former Electrical Inspector, Diploma: Digital Electronics, FCC Technician License

AssuredElectrical

AssuredElectrical

Master Electrician

3,264 satisfied customers

Contractor-42+ Years in the ElectricalTrade

electrifier

electrifier

Master Electrician

1,458 satisfied customers

Electrical contractor and electrical inspector for over 24 years with phone and networking expertise

Rich

Rich

Master Electrician

1,117 satisfied customers

Over 35 years residential, commercial, industrial wiring, install, troubleshoot, service, maintain

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x