What is a spotlight? What is a floodlight? Knowing the difference between the two is important for properly lighting any application. Before you can understand the difference, you must know what a beam pattern is. Beam angle or pattern is a measurement of the angles that are formed between a cone of light’s brightest point (the center) and the points on both sides of the center where the light’s intensity is 50 percent as bright.

PAR30 bulb that is available with a spot or flood beam pattern.

 

 

 

 

 

 

 

Fixtures, such as retrofit LED can lights may also look similar to one another while functioning as either spotlights or floodlights. Some light bars are even capable of emitting flood, spot, or combination beams. There are, however, certain fixtures that we imagine when we think of floodlights and spotlights.

Low-voltage landscape lighting is a simple improvement that can make an enormous impact on the beauty and appearance of your home after dusk, as well as its safety and security. Installed along walkways, steps, and driveways, or directed up at trees, garden objects and walls, the typical low-voltage lighting system requires just three components: a transformer, low-voltage electrical cable, and the fixtures.

Have you ever received a nasty shock when your electric bill arrived? Maybe the amount you owed skyrocketed when you turned on the air conditioning for the summer, or the refrigerator started breaking down and consumed an excess of electricity. No matter what the cause of your sky-high electric bill, once you use the electricity, you have to pay for it. One way you can get a heads-up on any unusually high consumption is to keep an eye on your electric meter. Read on to learn how to read the meter so you are prepared when the bill shows up at your door.

Is Your Meter Digital or Dialed?

If you're lucky, you have a newer electric meter with a digital display, making it a cinch to see how much current is coming in. Simply compare your consumption from one month to another and you'll quickly be able to figure out if you're using up more energy than normal.

Traditional electric meters are a bit trickier to read, but you don't have to be an electrician to decipher them. These older meters have dials instead of a digital display, and they don't all spin in the same direction. With a little practice, however, you can figure out how much power you are using and get a ballpark idea about what the bill will be.

Spinning Clockwise, Spinning Counterclockwise

On a traditional electric meter, there are five dials that go between 0 and 9. To read the meter, follow these steps:

There's one more twist -- if the dial is pointing exactly to a number, and the next dial to the right points to a nine, you should subtract one from the dial that points to the exact number.

Now you've got your reading, and you can simply track how much it changes from month to month to get a handle on your energy use.

Getting Smart About Your Meter

If your utility has already implemented smart electric meters, it's even easier to follow your consumption. Not only is the display in easy-to-read digital form, but the meter can provide updates on how much you're using as often as every fifteen minutes. That way, you can get an alert in real-time if your usage spikes so you can track down the culprit before you have to shell out a fortune in bills.

In addition to monitoring your own consumption, it's a good idea to watch the meter so you will know if the utility company accidentally overcharges you. If you need any help figuring out how to read your meter, contact a trusted electrician today.

More Problems

Okay, so light pollution isn’t good. But perhaps you’re thinking, if we turn off the lights that illuminate our streets and sidewalks, homes and buildings, they’ll become dangerous. Car accidents are bound to increase on dark, busy streets, and walking on sidewalks out at night would be scary to say the least. Not to mention a poorly lit home is a target for sinister intruders.

So what do we do? Is there any sort of compromise?

New LED lighting offers some hope, but it’s certainly not all sunshine and rainbows.

How LED Light Can Help Decrease Light Pollution   

How LEDs May Add To Light Pollution