<< Back to Blog

Handyman Electrical and Lighting Tips

  

broken lightbulb
 
So… Welcome to the club!! You broke a bulb in the socket, and you feel like a klutz! I suppose you have heard of the old potato trick. Cut a potato in half, push it into the bulb base, and twist it out. Does it really work? I guess it could, though I must admit (sigh) that I never tried it. Why, you ask? I guess it’s because I don’t carry a potato in my toolkit!

bulb replacement safety poleHOW MANY POTATOES DOES IT TAKE TO ELECTROCUTE A HANDYMAN?

Only one… if the power is on!

FIRST THE REMEDY… THEN PREVENTION!!

1)First and foremost, make sure the electric power is off. If you can’t determine which circuit the fixture is on, turn off ALL circuits.
 
2) Put down a tarp to catch any remaining broken glass from the old bulb.
3) Leather gloves are preferred if you have to touch the broken bulb base.
4) Wear eye protection, especially if you are working on an overhead fixture. A hat might also help keep glass off your head!

There are two ways to take out the bulb’s base…

• Using both hands, insert the pliers as far into the broken base as you can.

• Spread the handles apart, exerting force against the sides of the bulb base with the tips of the pliers, and rotate counter-clockwise (the pliers, I mean).

• Continue turning until the base is out. If you meet resistance, turn base back in slightly and then back out. The idea is to remove the broken bulb base, not break the fixture.

If the first method doesn’t work, try this:
 
• CAREFULLY insert a small screwdriver or awl between the bulb base and the socket. Bend the bulb base SLIGHTLY INWARD, just enough to allow the needlenose pliers to get a grip.

• Hold the pliers firmly and begin to turn the base out, counterclockwise. You will probably meet some resistance. When you do, turn the base back in slightly, then out again. The trick is to work the base out, not break the fixture. Prevention… DON’T OVERTIGHTEN YOUR BULBS

 If you follow this simple, commonsense guideline, you will probably never have to remove another broken bulb (unless you do it for other people)!

When you replace a bulb, turn the bulb in just until you feel slight resistance. Turn the switch on. If the bulb lights without flickering, you are DONE. Do not turn the bulb any further!
 If bulb has not lit, turn switch back off, turn bulb a quarter turn, and try again. Do this until the bulb lights. Never screw in a bulb so tightly that it bottoms out.

Let there be light!!
 

 Home Electrical Safety Tips

electrical outlet repair

Here are some checks you can make in your home today to ensure electrical safety! This information is provided courtesy the Electrical Safety Foundation International, or ESFi, a non-profit organization whose goal is to prevent deadly and unnecessary electrical accidents and injury.

Outlets

Check for outlets that have loose-fitting plugs, which can overheat and lead to fire. Replace any missing or broken wall plates. Make sure there are safety covers on all unused outlets that are accessible to children.
 

Cords

Make sure cords are in good condition—not frayed or cracked. Make sure they are placed out of traffic areas. Cords should never be nailed or stapled to the wall, baseboard or to another object. Do not place cords under carpets or rugs or rest any furniture on them.
 
Extension Cords

Check to see that cords are not overloaded. Additionally, extension cords should only be used on a temporary basis; they are not intended as permanent household wiring. Make sure extension cords have safety closures to help prevent young children from shock hazards and mouth burn injuries.

Plugs

Make sure your plugs fit your outlets. Never remove the ground pin (the third prong) to make a three-prong fit a two-conductor outlet; this could lead to an electrical shock.

NEVER FORCE A PLUG INTO AN OUTLET IF IT DOESN’T FIT. Plugs should fit securely into outlets. Avoid overloading outlets with too many appliances.

Ground Fault Circuit Interrupters (GFCIs)

GFCIs can help prevent electrocution. They should be used in any area where water and electricity may come into contact. When a GFCI senses current leakage in an electrical circuit, it assumes a ground fault has occurred. It then interrupts power fast enough to help prevent serious injury from electrical shock. Test GFCIs according to the manufacturer’s instructions monthly and after major electrical storms to make sure they are working properly.

 Light Bulbs

Check the wattage of all bulbs in light fixtures to make sure they are the correct wattage for the size of the fixture. Replace bulbs that have higher wattage than recommended; if you don’t know the correct wattage, check with the manufacturer of the fixture. Make sure bulbs are screwed in securely; loose bulbs may overheat.

 Circuit Breakers/Fuses

Circuit breakers and fuses should be the correct size current rating for their circuit. If you do not know the correct size, have an electrician identify and label the size to be used. Always replace a fuse with the same size fuse.

 

Appliances

WATER AND ELECTRICTY DON’T MIX

Don’t leave plugged-in appliances where they might fall in contact with water. If a plugged-in appliance falls into water, NEVER reach in to pull it out—even if it’s turned off. First turn off the power source at the panel board and then unplug the appliance. If you have an appliance that has gotten wet, don’t use it until it has been checked by a qualified repair person.

 

If an appliance repeatedly blows a fuse, trips a circuit breaker or if it has given you a shock, unplug it and have it repaired or replaced.
Entertainment/Computer Equipment
Check to see that the equipment is in good condition and working properly. Look for cracks or damage in wiring, plugs and connectors. Use a surge protector bearing the seal of a nationally recognized certification agency.

 Outdoor Safety

 Electric-powered mowers and other tools should not be used in the rain, on wet grass or in wet conditions. Inspect power tools and electric lawn mowers before each use for frayed power cords, broken plugs and cracked or broken housings. If damaged, stop using it immediately. Repair it or replace it. Always use an extension cord marked for outdoor use and rated for the power needs of your tools. Remember to unplug all portable power tools when not in use. When using ladders, watch out for overhead wires and power lines.

Lightning

During an electrical storm, do not use appliances (i.e., hairdryers, toasters and radios) or telephones (except in an emergency); do not take a bath or shower; keep batteries on hand for flashlights and radios in case of a power outage; and use surge protectors on electronic devices, appliances, phones, fax machines and modems.

 Space Heaters

Space heaters are meant to supply supplemental heat. Keep space heaters at least 3 ft. away from any combustible materials such as bedding, clothing, draperies, furniture and rugs. Don’t use in rooms where children are unsupervised and remember to turn off and unplug when not in use. Do not use space heaters with extension cords; plug directly into an outlet on a relatively unburdened circuit.

 Halogen Floor Lamps

Halogen floor lamps operate at much higher temperatures than a standard incandescent light bulb. Never place a halogen floor lamp where it could come in contact with draperies, clothing or other combustible materials. Be sure to turn the lamp off whenever you leave the room for an extended period of time and never use torchiere lamps in children’s bedrooms or playrooms. Consider using cooler fluorescent floor lamps

ceiling lamp fixtureRepairing and Troubleshooting Fluorescent Fixtures and Tubes
 
On the home repair scale of 1 to 10 (10 being hardest), repairing a fluorescent fixture is a 3 or 4… fairly simple but some basic electrical skills are necessary, such as being able to identify wires by color, stripping insulation from the ends of cut wires, installing wire nuts and reading instructions. I added the first and last with tongue in cheek… I know most of you are not color-blind and most of you can read… or you wouldn’t be here!
Here are some common fluorescent freak-outs and some suggested solutions! Note that I will be primarily referring to fixtures using straight fluorescent tubes in this discussion. Curved tubes work in a similar fashion but have different mounting methods.

I use the term “bulb” and “tube” somewhat haphazardly and inconsistently. My apologies. Both are correct, though “tube” is the more correct term and probably a little less confusing.

Fluorescent bulbs designed to replace incandescent bulbs in standard fixtures, such as in recessed lights or table lamps, have all the same features of a fluorescent fixture. Alas, they cannot be repaired… they must be replaced if they become defective.
Finally, let the buyer beware!! Parts for some small fluorescent fixtures may cost more than a new fixture!
Troubleshooting dead or flickering fluorescents… could be a bulb, the starter or the ballast!!

A dead fluorescent can be caused by lack of electrical power (tripped breaker or blown fuse), a dead or dying ballast, a dead starter or a dead bulb(s). Check for power first… then the starter (if applicable) and then the bulbs. When all else fails, the ballast should be replaced. Since it is the most expensive item, be sure it really is dead!! Ahd check the price before you buy… some ballasts are more expensive than new fixtures!!
When flickering is the issue, you still must do the same sort of troubleshooting since all the same problems that can cause a lamp to not work can also cause flickering… defective starters, defective bulbs or a defective ballast.
IMPORTANT: Flickering fluorescent tubes can cause the ballast to overheat and fail prematurely! They can even cause a starter to burn out! Don’t wait too long to fix the problem or you may end up with a bigger repair!

ceilingfan

Testing fluorescent tubes…
 

First and foremost… look at the bulbs! If either bulb appears to be very dark near either end the bulb is defective or close to failure. Note the upper bulb in the left graphic… it is definitely approaching its golden years! Though this bulb is still producing light its days are numbered.

 
There is an electrode located inside each end of a fluorescent tube. Each has two visible pins which fit into the mounting sockets on either end of the fixture. By testing across these pins you can determine whether or not the electrodes are intact. Electrically speaking, if there is continuity across the pins, the electrode should be working. However, even if the electrodes are intact the bulb may not light. This can occur if some or all of the gas has leaked from the bulb… a condition for which there is no sniff test! Also, there may be a slight short in the electrodes that gives you a positive reading but the electrode is in fact kablooey!
lightbulb electrical service dutch touch handymanThus, the most reliable way to test a fluorescent bulb is to install it into a known working fixture. If you are troubleshooting a 4-tube fluorescent fixture, this is easy! Just remove one of the still-working pair of fluorescent tubes and replace it with each of the questionable tubes, one at a time. 99% of the time it will be one of the tubes that is the culprit.

What about pairs of fluorescent tubes?

A flickering fluorescent bulb means that it or one of a dependent pair of bulbs in the fixture has bought the farm. In many fluorescent fixtures, power is sent through a pair of bulbs. If either bulb is bad, they may both flicker or one may flicker and the other show no life.
My philosophy of sensible repair is to always replace both bulbs. Fluorescent tubes have such a long life and are so inexpensive (with the exception of some of the “natural light” bulbs) that it makes no sense to skimp. ceiling fan installation dutchtouch handyman service
Not that it’s the most economical solution… it is just a practical viewpoint from someone (me) who has been paid to do this type of work for others (you). To receive a second call in a month because the other of the two bulbs has gone bad is neither desirable from the customer’s point of view ($$) or mine (pride in a job done right).
However, if both tubes are functional, the problem is with the ballast or, if applicable, the starter. The starter is replaced first, and if that does not solve the problem, the ballast should be replaced. Read on…
Does your fixture have a starter? Maybe… though probably not!
A fluorescent starter is a little gray metallic cylinder that plugs into a socket attached to the fixture’s frame. Its function is to send a delayed shot of high-voltage electricity to the gas within the fluorescent bulb. The delay allows the gas to become ionized so that it can conduct electricity. Because this process is not instantaneous, the bulbs will flicker for a few seconds before lighting. Hence, a defective starter can cause either flickering or total darkness!

Most modern fluorescent fixtures do not use starters, so you might not find one if your fixture is less than 15 to 20 years old. When determining whether your fixture uses a starter, be sure to look underneath the bulbs… sometimes the bulbs have to be removed first to gain access to the starter. If you do not see a starter… they are never hidden under any covers or “trap doors”… your fixture is a modern “self-starting” type.
Starters are rated by wattage to the bulbs they will control. If you have a fixture but have misplaced the starter, write down the wattage of any of the fluorescent tubes and take that information to the hardware store, lest you be scolded by the mean clerk and sent home without supper… or a starter.
electrical repair dutch touch handyman servicesSadly, there is no way for the home handyman to troubleshoot a starter except by replacing it. Before replacing the existing starter, though, be sure it is securely seated in the base by removing and then reinstalling it. A starter is installed by pressing it into the socket and then turning clockwise till it locks in place. To remove a starter, press in and turn counterclockwise… then withdraw the starter. You may need
If you own fluorescent fixtures that use starters, always keep a few handy for troubleshooting purposes! And don’t forget to throw away used ones… most of the time it is impossible to tell the difference between a good and bad starter!
Replacing the ballast (or not) may have unexpected side effects on your wallet!
I’m sure many of you wonder where the name “ballast” came from. After all, there is the nautical term “ballast” which refers to the contents of tanks on a submarine which control its buoyancy. Fill the ballast tanks with water and the submarine sinks… with air and it surfaces.
A defective ballast in your fluorescent fixture may make you want to sink it in the nearest pond! Indeed, the cost of replacing the ballast in a fixture may rival the cost of a new fixture… especially if you want to use a modern electronic ballast that lights the bulbs faster, runs cooler and is virtually hum-free. (Yes, Virginia, that hum when you flip on the fluorescent lamp is from the ballast, not the bulbs!)
When my customers ask my advice in this matter, I always lean to the aesthetic first. Do they like the appearance of the fixture? If not, add one point to the “replace it” side. Then I confront the ceiling repair issue. If the new fixture is smaller or has a different “footprint” than the original fixture, the ceiling may need to be repainted to cover the unpainted area under the old fixture. Sometimes, ceiling texture also has to be touched up after a fixture is taken down!fan ceiling repair dutch touch handyman services
Smaller fluorescent fixtures, such as those in kitchens to illuminate countertops or built into furniture, follow the same basic criteria. Since you may have a problem finding an exact replacement fixture (especially if the fixture is very precisely sized), replacing the ballast may be the best choice.
Thus, unless the fixture is absolutely hideous, replacing the ballast is usually the least expensive repair overall when all other factors are considered!
Replacing a ballast… just follow the colors!
To the left is a graphic of a two ballast, four-bulb fluorescent lamp system, with the ballast cover off to expose the wiring. One look at the spaghetti-like wiring could make anyone lose their appetite! But get the Rolaids… all is not lost! Within that snarly mess is order… just follow the colors!
Fortunately, most modern ballasts have a wiring diagram right on the body of the ballast, with the wire colors clearly marked. If not, the diagram will be packed in the box or printed on it. As if that wasn’t enough help, common ballasts often use the same color scheme, making the job about as easy as it can get!
Choosing the correct ballast…
Needless to say, when you go shopping bring your old ballast with you to assure you get the correct size. Size is not everything, though. Since you must purchase a ballast that is wired identically to the existing one, your only choice is the type of ballast, magnetic or electronic.
Magnetic ballasts are the old-time workhorses in the fluorescent world. They are inexpensive and will give 10 to 20 years of service. There were some fluorescent fixtures in my father’s gas station that were over 40 years old and still working!!
Electronic ballasts are the new guys on the block. They have some specific advantages over magnetic ballasts. First, they start more quickly than magnetic ballasts. Second, they do not hum. Magnetic ballasts hum right out of the box. The sound comes from the internal vibrations caused by the magnetic core which supplies power to the bulbs. As they age, magnetic ballasts tend to get louder and louder… till they finally fail. Electronic ballasts are silent out of the box and remain so… till death do you part.
Whether the additional cost of an electronic ballast is worth up to double the cost is up to you. I personally prefer the electronic ballasts because the hum makes me nuts. It’s up to you!

Can you use a dimmer with fluorescent light fixtures?
 

Yes and no. Yes, there is a specially-designed dimmer switch that will work with some fluorescent fixtures. However, this type of dimmer is “ballast-dependent”, meaning that each brand of fluorescent dimmer will only work with certain ballasts from certain manufacturers. In other words, trying to find a dimmer to match your fixture may be a mind-numbing chore. The ideal situation is to choose the dimmer and the light fixture together to assure compatibility. Also, these dimmers will not work for incandescent fixtures. You cannot mix fluorescent fixtures and incandescent fixtures on the same switch.
The “No” part of this question is that the “conventional” dimmer switches you can purchase at the hardware store are designed for incandescent lighting only, not fluorescent lighting. If you attempt to use them, the fluorescent fixture may work but only in the full-on position, if at all.

We service electrical and lighting in the following cities and areas:

Carlsbad CA, 92008 92009 92010 92011 92013 92018

Del Mar CA, 92014 

Encinitas CA, 92023 92024 

Escondido CA, 92025 92026 92027 92029 92030 92033 92046 

Oceanside CA, 92049 92051 92052 92054 92055 92056 92057 92058 

Rancho Santa Fe CA, 92067 92091

San Marcos and San Elijo Hills CA, 92068 92069 92078 92096

Solana Beach CA, 92075 

Vista CA, 92081 92083 92084 92085

 

For further information, please visit our website:

http://www.dutchtouchhandyman.com/

Your shouldn’t feel too bad! After all, Murphy’s Law says that the most likely bulb to break is the most difficult to replace, i.e. cathedral ceiling recessed floodlights! Well, let’s see what we can do to get it out.

 __________________________________________________________________