Convert Amps, Volts, Watts

So, amps are equal to how much electricity, volts are how fast the electricity is going, and watts are how much power the electricity provides. In order to convert watts into amps and vice versa, you will need the following formulas.

Watts to Amps:   Amps = Watts / Volts

Amps to Watts:   Watts = Amps x Volts

This is the basis of all calculations, and these are simple formulas that anyone can use.

Now you might be wondering why one should calculate the wattage or amperage of your building or house. Well, it is necessary to do so because you need to know how much electricity flows through your house and how much power can be supplied to your area.

This is because it takes a toll on your electricity bill, and if you know how much you’re using, then you can figure out how much you’re going to spend. This is very helpful especially if you’re on a budget and want to keep those bills down.

It can also save your generator (if you happen to have one) from over-usage. If you use too much electricity, then your generator can become overloaded and just break down. You can find out how much wattage or amperage your generator can handle, then use the other two units to figure out if you’re staying within the limit.

By http://www.ampstowatts.com/

There are a variety of reasons to practice group relamping, in which a set of lamps is replaced at a scheduled time, rather than spot relamping, in which lamps are only replaced when they burn out. Most of these reasons apply to fluorescent and high-intensity discharge (HID) lamps rather than incandescents, which have much shorter lifetimes.

• Group relamping requires much less labor per lamp than spot relamping. A worker might take as long as a half hour to retrieve and install a single lamp. If all the materials were on hand for a large number of lamps, a worker could move systematically from fixture to fixture and cut the required time to about 3 minutes per lamp. The process would also be less disruptive, because group relamping is usually done outside working hours.
• Group relamping is easy to schedule and delegate to outside contractors, who have special equipment and training.
• Group relamping provides brighter and more uniform lighting because lamps are replaced before their output has fully depreciated. Direct energy benefits result if the designer, anticipating group relamping, uses a smaller safety factor.
• Group relamping offers increased control over the replacement lamps, reducing the chances of mixing incompatible lamps—such as those with different color temperatures.

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Economic comparisons typically show that group relamping has higher lamp costs but lower labor costs than spot relamping. One such comparison in Table 1 indicates a 31 percent overall savings from group relamping. This type of calculation is heavily dependent on the difference in labor costs between group and spot relamping. For example, if the group relamping cost of $1.50 per lamp jumps to $3.50, the balance tips in favor of spot relamping. Remember, however, the noneconomic benefits of group relamping discussed above when deciding between the two methods.

Group relamping has higher lamp costs but much lower labor costs, in this case providing a 31 percent overall savings. Group relamping also provides additional benefits in lighting quality and easier facility management.
	Relamp cycle (hours)	Average relamps per year	Average material cost per year	Average labor cost per year	Total average cost per year
Spot relamping on burnouta	20,000	525	$1,391	$3,150	$4,541
Group relamping at 70% of rated life)b	14,000	750	$1,988	$1,125	$3,133
		——————— —————— ——————— —————
Difference		225	$597	-$2,025	-$1,428
					(31% savings)
Notes:
a. Assumes labor costs of $6.00/lamp for relamping and cleaning, material cost of $2.65/lamp, and 3,500 hours/y operation.
b. Assumes labor costs of $1.50/lamp for relamping and cleaning, same material costs and operating hours as for spot relamping.
Source: U.S. Environmental Protection Agency

The Ohio Department of Development’s Energy Resources Division administers the Advanced Energy Fund.  Since its inception in 1999, the Advanced Energy Fund has made more than $41.9 million in investment in nearly 400 advanced energy projects.

For the list of advanced energy projects funded through the Advanced Energy Program.

Investor-Owned Electric Distribution Companies:

To qualify for the Advanced Energy Grant Program, projects must be located in Ohio and in the service territories of one of the four participating electric distribution companies. The four companies are:

• American Electric Power;
• Duke Energy (formerly CINergy);
• Dayton Power and Light and
• FirstEnergy

For more information view this entire page click here.

T5HO & T8 Fluorescent High Bay Fixtures are specifically designed to replace conventional H.I.D. lighting in commercial / industrial applications. It’s an ingenious blend of technologies as it combines the advantage of T5 and T8 linear fluorescent lamps with the mounting flexibility of high bays. The Fluorescent High Bay is an environmentally friendly lighting solution because it exceeds the demands of today’s growing energy requirements.

The secret to these fixtures performance lies in the multifaceted, enhanced aluminum reflectors that encase each lamp and focuses the output for maximum intensity. Coupled with the excellent color rendering, lumen maintenance, and energy efficiency of today’s fluorescent, fluorescent high bay fixtures can be used in applications normally reserved for HID’s.

Standard 400-watt metal halide fixtures rated for 36,000 initial lumens lose up to 45% of their lighting ability through depreciation and fixture inefficiencies. When compared to only a 6% loss of the T5HO Fluorescent High Bay rated for 20,000 initial lumens, the maintained lumen output is virtually the same.

A four-light 54-watt HO T5 high bay requires only 239 watts as compared to the metal halide which consumes 454 watts, a dramatic 50% savings in energy usage. In addition, the fluorescent high bay produces brighter, more even illumination with features like instant on, built-in switching and low-temperature operation.

Fluorescent High Bay Fixture has been designed to be Contractor Friendly by including features that make it easier to install and maintain. The fixture accepts multiple suspension methods.

Fluorescent lights are classified by wattage, shape and diameter. The “T” in T5s and T8s refers to the tubular shape of the bulb, while the number refers to its diameter. Their light output is measured in lumens. Older fluorescent lights, like T12s and T38s, use a process called electromagnetic induction to produce light. However, this is less efficient than the latest technologies as of 2010; newer T5s and T8s use more efficient, cost-effective methods.

By Heather King, eHow Contributing Writer

Read more: Click here.

Governments have passed measures to prohibit the sale of incandescent light bulbs. The aim is to encourage use of more energy efficient lighting alternatives, such as compact fluorescent.

Congress bans incandescent bulbs

Massive energy bill phases out Edison’s invention by 2014.

The phase-out of incandescent light is to begin with the 100-watt bulb in 2012 and end in 2014 with the 40-watt.

All light bulbs must use 25 percent to 30 percent less 2014. By 2020, bulbs must be 70 percent more efficient than they are today.

Australia was the first country to announce an outright ban by 2010.

By Paul Davidson, USA TODAY

Read More about this by USA Today. Click here.

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