Sunday, September 25, 2011

T5 Lighting

!±8± T5 Lighting

The T5 lights are definitely on time and have everything you need to save the light in the house and get the same environment. These lamps T5, compact fluorescent lamps are usually made. If you do not know, is the change in compact fluorescent lamps in the thing for those who want to be environmentally friendly. The light is produced as light bulbs.

The good news is that they produce lessa lot of heat, which means it does not consume as much electricity for the amount of light. To minimize the use of nonrenewable resources such as petroleum products on the planet, it is important to change at T5 fluorescent lamps, and so will allow these products to be around much longer to be used by generations of to come right before we finally begin with the renewable resources available.

T5 lamps are preferred forKeep T5. The T5 lamp is usually with a diameter of 5/8ths of an inch. There are several other variables such as T8 fluorescent lamps, which is difficult to keep T5 retrofit. It does not always work, but if it works, it will definitely bring a lot of T5 fluorescent lamps. On the other hand, not all functions and ingenuity that is the reason why a good number of people for the use of T5 lamps only optremoved.

The costs have fallen

This T5 lamps are sold at an average rate of $ 5 to $ 7 per bulb, but you can on some occasions some retailers, discounts of three or more for the same price as a lamp. The huge warehouse stores like Target and Wal-Mart would be the most likely areas of these great offers, it is also important in other clubs like Costco and Sam's Department Club, you get to see. With these prices can be easily changed, all the lightsYour whole house in compact fluorescent lamps.

When you finally make the decision to change T5 lights, you will be satisfied with your new lifestyle, because you notice you have to start. You will see a significant reduction in the cost of the electricity bill every month because these bulbs do now consume as much energy as normal if they are to give light. In addition to this, you will save money for use in other sectors, because there is no needkeep replacing these bulbs because they are durable. In addition to the knowledge that you are actually worth the protection of your changing environment.

You can have these bulbs in stores before and we were surprised to high costs. It 'a fact that until a few years ago, one of these bulbs cost up to $ 20 or more. Today you can get T5 fluorescent tubes are everywhere and usually cost about $ 5 to $ 7 This is partly for this question lightlyBulbs with the costs and partly because the manufacturers of these lamps are the goal of convincing people to buy, lowering costs. It works. You can get these bulbs in all kinds of shops today.


T5 Lighting

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Saturday, September 17, 2011

How to measure light bulbs

!±8± How to measure light bulbs

As any physicist will tell who is frustrated, a little 'complicated. And you have to do what we want is more difficult. Being a lighting design for residential and commercial purposes of a process confusing. But with a few tools and a little 'know-how we can do things a little' more accessible. The first step is to know how much light comes from a bulb and how to hit the area - but to do this, we need to cover some basics ofhow light works.

Some vocabulary quickly

First things first - when it comes to lighting, there is a different vocabulary than what most people are accustomed. So before continuing, we should be one of the few confusing terms straight.

Above is the light word. In the light, a lamp is a device that, when a power supply is connected, generates visible light. Often described as a light bulb, these are the most sensitive parts of a light.

WhatMost people would call a really light, like a fixed size known in the lighting industry terminology. The reflector is the body that contains a light bulb - contains the physical parts that direct the light and shutter speed.

A filter is a generic term for anything that reduces the intensity of a source of light. A selective filter can reduce the power of the wavelength, the production of different colors, or more generally, to diffuse the light, making it less offensive to the human eye.

How is the light?

The light ismeasured in two ways: in terms of illuminance and irradiance. Both measure the intensity of light, but there is one crucial difference. Radiation is a measure of the power transmitted straight from the source to the observer - this is measured in watts per square meter. Radiation is usually for safety reasons, not for commercial lighting. For the measurement of light bulbs, light intensity is usually used.

Illuminance is the measure of light energy transferred from one source, but is modified according tothe luminosity function for differences in the way the human eye perceives different wavelengths of light. Common measures are both lumens and lux illuminance measurements.

What is more likely to see on the specifications of a light bulb, the light units. As mentioned, the intensity measure lumens of light. More specifically, the packaging material for a light bulb usually say xxxx lumens - this measures the total output of the lamp. Lux, however, measures how well litsomething is or how much light from the source makes the observation point.

To get things in perspective to 500 lux (the level in a well-lit office) in an area of ​​10x10 would be a 10,000 lumen compact fluorescent lamps (CFLs) should - that work about 20 watts. For comparison, this is about the equivalent of a 65 watt light bulb. For a territory twice as large (about 14x14), you would need four times as much light, or 40,000 lumens, admitted that it was allfrom a single source of light. This is because the power of light decreases exponentially as you get further away from the source.

The performance of an existing light bulb

The output of a lamp can be measured by a device called a light meter. If you own a nice camera, chances are one in which we built for testing purposes of comparison, but if you want to spend a numerical value, you will probably have to buy a dedicated device. These can be purchasedPhotography and agricultural suppliers, usually for less than fifty dollars. But before buying you should always make sure that the selected device is in the range of intensity you are trying to cover are measured.

If you are planning a light bulb to replace an existing light, you must first want the effect of colors or screens, which would reduce the lamp brightness to be measured. This is the most non-industrial environments such as direct sunlight is often irritating to the peopleEye. So, for a commercial or private institution, is a good technique to measure the power of the lamp with and without the shadow. The breakdown of those who give this a good approximation the effect of the device.

If you find the ratio of the output, for example 70%, then you would need a light bulb, find the 1.3x brighter. In the above example this would result in a lamp at 13,000 lumens, in order to achieve the same desired 500 lux in our theoretical space 10x10.

As weseen, professional lighting can be complicated, but the accuracy is relatively high in the world of light. The average stay is illuminated by about 50 lux, but the causes can not win until you get up more than a few hundred. An office can be anywhere from 300 to 500 lux, and a television studio is illuminated at 1000 lux. If you can just keep the information here, you should be fully equipped, the lights are difficult to meet regularly probably short on professional managementContract.


How to measure light bulbs

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Saturday, September 3, 2011

Outdoor wall lamps - are What You Want

!±8± Outdoor wall lamps - are What You Want

I was talking to my friend the other day. Her name is Shirley. Shirley is a retired nurse, whose husband died a few years ago. He lives alone in a remote three-bedroom brick ranch a few miles from me. We met about five years ago, when I was here a volunteer work at the local hospital, where Shirley worked.

From time to time we have Shirley for dinner. She loves to cook and she always brings something to the oven for dessert, when we meet. II must admit it's a great cook.

When Shirley came to dinner the other day we were sitting at the table, and have done something that I knew I could help with her. She was explaining how at night when she is home and getting out there, it was difficult for them to see their way around their home.

You see, like Shirley on their lawns and gardens in the night water. He went on to say that irrigation is best after dark for their lawn and gardenbecause the water does not evaporate on the surface as fast as it does in the sunlight. This gives a lawn and gardens to drink more water, as she put it.

What was Shirley was a kind of consultation prior to lighting the exterior of his house during the night. He wanted to be able to see better and not worry about trampling the flowers, and irrigation.

The first thought that came to me was, outside wall lighting. So I asked Shirley if it was the outside lighting on the wallHome now. He said he had some lights outside wall, but over the years, they just stopped working.

So I asked where they worked outside the wall. He said he had one on each side of the head of his garage door. A dirty on the outside wall on the side of his front door and two outside wall along the back wall of his house, where she's Bar-BQ deck.

He said his main concern was on both sides of their house and not so much the frontand rear walls of his house, but that could replace the old wall of exterior lights that are already there and not plotted.

After dinner, my husband and Shirley went in our living room watching TV. I went to do some research on outdoor lighting wall.

My next thoughts were, what kind of lights outdoor wall would go with her light-brown brick house. I went to work. Shirley had found the white plastic windows in their house, so I was committed to a style to go with the flow,as they say.

The first outer wall lights I saw were the lights that were already in the house replaced. For the garage, on both sides of the sectional door, I found the Alexandria Black Energy Star Outdoor Wall lights. This wall lamp has a white surface, beveled curved glass, aluminum and construction of a motion sensor. These lights come on automatically when the driveway with the car. Moreover, these lights will automatically turn on when you walk in front ofin your way.

Later, I took a look at the exterior wall sconce on the wall next to his front door. Here I thought that the traditional real estate White Energy Star Outdoor Wall Light or Richmond Coach White Energy Star Outdoor Wall Light's good to have the choice to choose from. Shirley could choose here, the wall lamp that liked best.

So now I'm Shirley exterior lighting on the back wall of the house thought turned their bar-bq bridge. I came hereChesapeake Wall Lantern with an external white light. This award-winning outdoor wall lamp is made of an aluminum body, painted white, bevelled glass, suitable for wet areas and a pleasant traditional style. Shirley is sure to be pleased with this wall lamp.

Now for the last part of this project, the two side walls of the house Shirley. If you remember, that's where they wanted enough light so that when water their lawns and gardens at night, will not step intheir flower gardens.

Then came to me. Shirley House on the sidewalls, there is currently no outdoor wall lights. In addition, there are no power lines running to the wall to connect any hard-wired wall outside.

The answer to this situation came to me. Here the only solution for the illumination of the surrounding areas outside the walls of their house to solar power is an outdoor wall. That's all you need to do is simply connect the device toExternal walls and let nature do the rest.

I went to work. It did not take long until I found a variety of solar powered lights outside wall. The choice ranges from decorative projector. I thought everyone Shirley really need is to brighten it positioned to the outside walls of their home fixtures high in the middle of these two walls. A solar wall on the left wall and a projector to the right wall of his house.

I found theNight lighting solution to their problem. It was the Solar System Flood Light Double Head. Set this solar-powered projector with two peaks on each of the walls high enough. Purpose shines on a downward angle to the left and right, and this outer wall in the position, how to light night for Shirley.

As my research was over, notebook in hand, I'm sitting on the couch in the living room next to Shirley. I delivered the lighting solutions for outdoor wall, I foundand she was thrilled. I offered to help with the installation after they receive their supplies from the outside wall lighting. This put a smile on his face.

Wired or solar energy, you can install external wall lamps in places never thought possible years ago. Now you want to have the opportunity to light in the darkness and the light around you.


Outdoor wall lamps - are What You Want

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