Post about "Light"

On April 2, the 2011 Lighting Brand Strategy & Sketches Conference was held in Changchun. I was invited to attend the conference and I found that the lighting arrangements in the conference were quite impressive.

The past, the industry often choose the same type of meeting in hotels, guesthouses, etc. held in a closed environment, but the venue was Guanhua this election home in Changchun International Lighting City Lights hall courtyard, is an open space, which an arrangement that the meeting organizers hope to peers and even ordinary consumers can come to participate, to expand its influence, seems unique. Thin view, the arrangement of the meeting site have different emphases, the nature of the meeting at that same time, background and banner highlights the efforts of enterprises to promote brand awareness, this year in January signed on as spokesman for the Taiwan movie star Guanhua lighting is propaganda Miss Jia Jingwen focus. Click here to know more about china suppliers.

Since the choice of the open environment, and allow non-related personnel to attend, the organizers of the arrangement of the contents of the meeting will accordingly have made some different adjustments than in the past, highlighting the entertainment side, interspersed intermittently at the meeting a number of styles unique cultural performances, attracted a lot of lighting the city to come to the attention of consumers to shop. One of the most eye-catching is “just dance” performance, the dancers is the logistics center of Jilin Chen Koon Wah, General Manager of the thousands of Jinchen Chun Yang standard petite friends, superb dancing drew warm applause from the audience. From the contents, Guanhua of the meeting is not unique, brand strategy for the year 2011, only describes the broad strategic direction and rough outline of the operational processes only, of course, also related to the environment and open meetings, I Early chairman, says that related matters will be issued in the form of a document.

But the organizers for details of the arrangements but it is very unique, not only held a successful meeting, the meeting itself became a kind of corporate support for local distributors in the form, and very good results, but also strengthened its cooperation with the logistics center of the close relationship between stores. I think that Guanhua as a second line under the brand so much that the power of originality, it is rare, it is worth learning from the industry.

First of all, you can decide whether you’re going to deal with part of the problem or the solution. If you’re looking for some solution of light pollution, you’re probably aiming for an effective way. Each one of us can contribute to the reduction of light pollution in our own ways. Make sure that our exterior lighting is, to some extent, ordinance compliant lighting. By this, it is meant that they only light the ground beneath them and never shine across onto a neighboring property or into the night sky.

Secondly, by making sure that your outdoor lights are only on when needed. By this, it is meant that they’re only on when there is activity in the area. Dusk to dawn lighting is, to a large degree, to be strictly avoided.

Thirdly, reduce the wattage of your bulbs as much as you can. The human eye is remarkable in its ability to adapt to the amount of light present. Too much light can be overwhelming and glaring actually reducing visibility.
What makes a light fixture night sky friendly? The following shows you examples of quality night sky friendly lighting. All of these examples, as you can see, have similar characteristics. Light is directed downward and not allowed to go up or out. Good quality, dark sky friendly lighting fixtures have been available for some time now. It’s unfortunate that they’ve been so well hidden (until now, of course). Outdoor lighting is a fact of our modern lives. The least we can do is get it right.

Even a small reduction in wattage will reduce light pollution. You might be slightly surprised with how well you can see at night with a reduced wattage. Try it out and see what works for you. Finally, you can help by showing your support.

There’s actually a proven formula for calculating the proper amount of general light (usually expressed as the number of watts) you should have in each room or area of your home and it’s not difficult, just some basic arithmetic. Multiply the length times the width of the room. Then, multiply that number times 1.5. That gives you the amount of wattage you need to light the room properly for general illumination. Outdoor lighting 2011 is a new trend of decoration.

Example: A room is 12 ft. x 16 ft. (12 x 16 = 192). Then multiply 192 x 1.5 = 288 watts. That means an 8-light chandelier using 40-watt bulbs would give 320 watts, which is even more light than needed. Outdoor lighting 2011 is a new trend of decoration.

For specific task lighting in areas where stronger light is needed, multiply the area’s square footage by 2.5 rather than 1.5 to find the needed wattage. A kitchen work island or a desk area where schoolwork is done are examples of task areas in your home. These same rules apply to every room or area in your home.

Steel vs. Solid Brass – How do you tell the difference? Simply place a magnet on the metal portion of a brass lighting fixture. If it sticks, it’s steel. If it doesn’t, it’s solid brass, which is generally more costly. Chandelier Installation – If a chandelier is heavier than 50 pounds, it will have to be mounted more securely to the ceiling or wall. Make sure there is enough support.

Casting or Stamping – How are they different? Casting is generally heavier with more detail and durability. Whereas stamping is lighter, less detail and durable. Generally, cast fixtures are slightly more expensive than stamped products. Wherever possible, use the same color bulbs in all lights in a room so the tone of the floors, surfaces, walls, etc. will be the same intensity.

How should I prepare when shopping for lighting? First, know your budget. Second, if possible, look for pictures from magazines that reflect your taste. Third, bring in fabric swatches or color chips for any area you are re-decorating. Natural Light – Is this a factor in the amount of light you’ll need in a room? Think daytime vs. nighttime light.

Lighting is to create a warm atmosphere, a good helper at home, one to last long and bright, clean light sources to achieve energy savings, should be done:

First, pay attention to regular cleaning lighting. Light cleaning, easy to make the dust accumulation on the lamp, the impact of the output efficiency, it is suggested that at least 3 months a light cleaning.

Second, pay attention to periodic replacement of old lamps. Service life of incandescent lamps and fluorescent tubes in 80%, the output beam of approximately 85% reduction, it should be replaced before the end of life.

Third, ceilings, walls, use light line, to increase light reflection and improve the effect of diffuse light to save power.

Indoor installation of wall lamps, bedside lamps, table lamps, floor lamps, mirror front lamps and other lighting, the height of less than 2.4m and below, light and reliable metal case should be grounded in order to ensure safe operation when the lights in the wiring Box Office should be added a ground wire.

Chandelier cord should be protected at both ends of deduction; both ends of the wires should be lining tin wire (lamp wire) section of not less than 0.4mm2.

Toilet and kitchen equipment Dwarf head, the appropriate use Dwarf ceramic screw caps. Edison screw lamp wiring, phase (switch wire) should be connected to the center contact terminal. Zero line connected to the screw terminals. Lamp such as lamp with a switch to safety, at the beginning of the handle should not have exposed metal parts.

Flat-top installation of various lighting accessories, they should be requirements of lighting installation instructions for installation. Light weight of more than 3kg, the hook should be embedded or directly from the roof fixed hanger bolt installation (can not be topped by hanging lamps hanging keel bracket). Lamp boxes from the wire leads to the lights application hose protection, to prevent exposed wires inside the flat.

Experts advise not to use lights to make frequent switches, as often start in the moment of lighting, the current through the filament is greater than the current normal working hours, making the filament temperature increases dramatically accelerate sublimation, which will greatly reduce its service life Therefore, to minimize the lamp switch.

The safe use of lamps, and extend the life of the lamp? The Council reminded the experts in Fujian Province, in the use of lighting, we should note the following.

First of all, buy lamps, first do not just install the lamp should be carefully read and read the installation manual marking in accordance with the provisions of the instructions to install, use lamps, or they may be dangerous.

Next, click the logo to provide timely replacement of aging light source parameters of the lamp, both ends of that red lamp, lamp black or dark shadows, jump off the lamp, the lamp should be replaced, prevent ballast burn and other insecurity.

Again, in the cleaning and maintenance should be careful not to change the lighting of the structure, and do not easily replace the lamp parts, after the end of the cleaning and maintenance, as is the lighting should be installed, not to leave, the wrong lighting components installed.
Finally, the lamps in use must also strengthen the maintenance, to prolong its life. To note the following specific points: the room lamp should always wipe with a dry cloth, and to guard against moisture intrusion, a long time in order to avoid corrosion damage or leakage occurs the phenomenon of short circuit; installed in the toilet, bathroom lights shall be fitted with damp shade, otherwise it will greatly reduce the service life; installed the lights in the kitchen, special attention should be anti-smoke, because the accumulation of grease will affect the light illumination; a light shade of light transmission is good, but easy to stick ash, should wash the cleaning, so as not to affect the light penetration; lamps if non-metallic, can be used wet wipe, to prevent dust accumulation, prevent lighting effects.

Family lamps can be divided into pendant lamps, table lamps, downlights, spotlights, ceiling lamps, floor lamps, fluorescents and other types. The correct choice of light and the proper use of them can change the space environment, and create a comfortable and pleasant home environment.

The lighting design, in conjunction with furniture, furnishings items to consider. If a room is not necessary to highlight the furniture, furnishings, diffuse lighting can be used to make soft light over every corner of the shed; and display art collections in the region, in order to emphasize the focus point of light projection can be used to highlight the theme .

1. The living room need to create an intimate atmosphere, it is best to use a conventional dome light or chandelier lights. Even if the dome light common type is selected, you can also adjust the brightness and bright, to add the indoor atmosphere. Living room lights to be high enough, bright enough to allow light to spread throughout the living room. If the light more, should keep the overall style of coherence. Some of the living room with multiple use capabilities, lighting design is relatively complex and coordinated with the interior decoration, but also consider the activities of family members, according to size and layout of functional areas to effectively light, adjust the illumination. If the living room larger, can be used to solve the regional division of the light, can put a sofa-style floor lamp dimmer, display racks can be installed on a few small spotlights.

2. Entrance: the first gives the impression of entering the room where it was to bright, the living room at the entrance and near the junction with the installation of downlights, spotlights, wall, or installed to improve the situation of poor lighting.

3. Restaurant: hanging lamps should be used to highlight the table, you can use warm chandeliers create a warm dining atmosphere. While also setting the general lighting, the room has a certain brightness, gives the feeling of dry static clean.

With the social development and improvement of people’s living standards, people in the lamp lighting system and the overall appearance of the facade also have a deeper effect on higher demand, but in the configuration and installation process it is often overlooked the reliability of its operation and security, thus leaving a lot of hidden dangers.

Therefore, the configuration of the installation of modern lighting, how to make indoor and outdoor lighting and decorative lighting in the break alone, on the basis of the role of beautifying the environment, enhance its security, has become an important part of fire prevention. In a wide variety of lighting fixtures, the more common and larger fire hazard and there are incandescent, fluorescent, high pressure mercury lamps and halogen lamps, such as several following lights.

1. Incandescent: improper cooling, the lamp surface temperatures are high, in contact with combustible, easy to roast burning fuel, and poor seismic incandescent light bulbs fragile, broken glass and heat the filament temperature in the fuel also spilled could easily cause a fire.

2. Fluorescent: the ballast to work, have a certain temperature, such as manufacturing poor, poor conditions or heat lamps and other accessories with the unreasonable failure, the internal temperature can damage the coil insulation strength, the formation of inter-turn short circuit to produce high-temperature baking the surrounding combustible materials.

3. High pressure sodium lamps: capacitors for leakage within the electronic triggers and other factors will generate heat, sealed with epoxy resin loading, heat less volatile, it will cause a fire.

4. Halogen: its high-temperature heat and high temperatures in the outer wall, are easy to ignite combustible materials.

5. Neon: neon-specific transformer high voltage output terminal on the side of the insulation product, such as dust and oil, leakage occurs in wet weather, ignition, so that the transformer power increases, the temperature rose rapidly, easily destroyed.

Want to know the safe use of lamps and extend the life of the lamp? The Council reminded the experts in Fujian Province, in the use of lighting, we should note the following.

First of all, buy lamps, first do not just install the lamp should be carefully read and read the installation manual marking in accordance with the provisions of the instructions to install, use lamps, or they may be dangerous.

Next, click the logo to provide timely replacement of aging light source parameters of the lamp, both ends of that red lamp, lamp black or dark shadows, jump off the lamp, the lamp should be replaced, prevent ballast Burn and other insecurity.

Again, in the cleaning and maintenance should be careful not to change the lighting of the structure, and do not easily replace the lamp parts, after the end of the cleaning and maintenance, as is the lighting should be installed, not to leave, the wrong lighting components installed.

Finally, the lamps in use must also strengthen the maintenance, to prolong its life. To note the following specific points: the room lamp should always wipe with a dry cloth, and to guard against moisture intrusion, corrosion occurred a long time in order to avoid damage or leakage phenomenon of short circuit; installed in the toilet, bathroom lights shall be fitted with moisture-proof lamp, Otherwise it will greatly reduce the service life; installed lights in the kitchen, special attention should be anti-smoke, because the accumulation of grease will affect the light illumination; a light shade of light transmission is good, but easy to stick ash, to be diligent cleaning, So as not to affect the light penetration; light if non-metallic, can be used wet wipe, to prevent dust accumulation, prevent lighting effects.

In addition, experts also advise not to use lights to make frequent switches, because the lighting in the frequent launch of the moment, the current through the filament is greater than the current normal working hours, making the filament temperature increases dramatically accelerate sublimation, which will greatly reduce its Life, so to minimize the light switch.

It is possible to evaluate existing and future light loss. The mortality, lumen depreciation, and dirt depreciation curves are used to determine the maintained illumination, which is the average illumination expected over time. An overall light loss factor is applied to initial illumination value to obtain the maintained illumination value. The formula for light loss factor (LLF) follows.

These are three of the recoverable components of light loss that a good maintenance program can minimize. The equation for maintained luminance on horizontal surfaces shows the significant impact these factors have on light levels (see Exhibit 7). These factors are multiplied, typically resulting in lumen output reductions of over 40% in poorly maintained systems.

Although room surface dirt depreciation (RSDD) is a recoverable factor, it is often ignored in lighting calculations and maintenance programs. Since most offices today are smoke-free, the RSDD is minimal relative to the other light loss factors.

Budgeting is the most difficult part of planning a maintenance program. Spot maintenance of a lighting system can be sporadic on a daily basis, but the annual cost will be constant after the first few years. Strategic maintenance, on the other hand, is easier to manage on a daily basis and may cost less overall, but the cost fluctuates each year.

Suppose you want to maintain the fluorescent lighting on a spot basis in a facility that operates 4,000 hours per year. This approach would require replacing about20% of the lamps every year. To maintain the same facility on a group basis would require minimal replacement for two years, and then 100% replacement every third year.

Because budgets are often established a year in advance, it is necessary to predict re-lamp timing and budget accordingly. As an alternative, lighting maintenance budgets can be leveled by completing an equal portion of the group maintenance each year. In the example above, for instance, completing a group re-lamp of 33% of the facility each year will level the annual cost.

Proper lighting system maintenance is essential to high quality, efficient lighting. Systematic lighting management methods and services from lighting specialists can help organize the process and assure continued high performance of any lighting system.

Lighting maintenance is more than simply replacing lamps and ballasts when they fail. Facility managers today must manage their lighting resources (i.e., fixtures, lamp/ballast inventory, labor, energy) to sustain the quality of a lighting system.

The light output of a luminary decreases with age and use, yet the energy input remains unchanged. Because the human eye is extremely adaptive to gradually changing lighting conditions, most occupants do not notice the gradual decline in light levels. Eventually, however, the reduction will affect the appearance of the space and the productivity and safety of the occupants.

In the past, lighting designers have dealt with this problem by increasing the number of fixtures or lamps to compensate for the future light loss. While this simplifies maintenance, it is not an acceptable solution due to the added initial equipment cost, energy cost, and energy-related pollution.

Three factors cause light loss—— lamp and ballast failure, lamp lumen depreciation, and  luminary dirt depreciation. Light loss gradually decreases system efficiency over time. In combination, these factors commonly reduce light output by 20-60%. No corresponding energy reduction is associated with light loss, except with lamp and ballast failure.

When lamps and ballasts fail, they no longer provide light for the space. Often, failed lamps and ballasts remain in fixtures for months. Lamp manufacturers list the “average rated life” for their products. The average rated life is the number of operating hours after which one-half of the lamps can be expected to have failed. A few lamps may fail soon after installation, and the rate of failure will increase as the time in use increases.