light emitting diode bulb LED there be light / Fluorescents aren't the only alternative -- light-emitting diodes offer an energy-efficient and non-polluting way to illuminate our lives

by:Leimove     2020-03-25
light emitting diode bulb LED there be light / Fluorescents aren\'t the only alternative -- light-emitting diodes offer an energy-efficient and non-polluting way to illuminate our lives
The Randall Whitehead home is lit up by LED light fixtures, and California lawmakers are pushing to stop selling incandescent lamps for the foreseeable future, and it may be time to start looking for new ways to brighten the home.We know a lot about fluorescent lamps.-Both good and bad.However, in order to reduce energy consumption, there is another technology that needs to be considered and may eventually become the first choice for residential lighting: LEDs.Solid-National Lighting--Commonly known as light-LEDs (LEDs)-Born in the semiconductor industry.On a very basic level, LEDs are about the color and light that is transmitted to our eyes through a variety of inorganic semiconductor materials.Many LED lamps and bulbs are equipped with special metal radiators to absorb and dissipate heat-This means that the energy enters the light itself and will not be lost like heat-Especially if the fixture is designed to open for a few hours at a time.Some LED manufacturers say their lights will last 50,000 hours.This means that the lights will last 17 years if they are turned on eight hours a day.In most cases, we don't think of an LED alone when we talk about LED and normal lighting.The Led is usually assembled in a straight line, geometry, or irregular shape.Ordinary people may not fully understand the engineering of the LED design, even the decorative tea lamp for $2.75.But it's simple enough to see that the actual application is in place.Traffic lights, green and red exit signs for public buildings, car indicator lights, strip lights on aircraft, compact flashlights and lanterns, garden channel lights, bike lights, for illuminating drawers and closets, clocks, mobile phones, coffee makers and many new small appliances are incorporated into LED lights in some way.Now, however, the led is starting to be provided with a "white" light, which is usually used at home.For nearly 30 years, residential lighting designer Randall Whitehead recently replaced all the lighting in the San Francisco apartment with led and fluorescent lights, using warm and cool colors.There is an incredible array of colors available when using led.Some LEDs are bright blue.-The flashlight is good but not very pleasant in the home environment.Whitehead suggests: "When you want a space with a quality of sunlight, use warmth to achieve a flattering glow and cool down."He mainly uses fluorescent lamps as decorative and general environmental lighting in the kitchen as well as LED lamps, and also emphasizes art and plants.Whitehead says it's also possible to have a good look and save.After he installed more energyEfficient lighting, he says, is part of his company, Pacific Gas and electricity, the kilowatt.Bill dropped about 60%.There are good-Good quality LED products for inside and outside the residence, but the choice is still very small and the price is still high.Permlight, a Southern California company based in Tustin (Orange County), recently launched a range of energy-efficient and dimmable LED recessed ceiling tanks.Depending on the size and style, the prices of these dedicated LEDs range from $95 to $150.An ordinary consumer should pay $100 for an ordinary consumer.Ground fixtures used to illuminate garden trails, or a linear foot for $30, for rope lights placed under stair pedals.(These quantities must be increased according to the lighting requirements of the lighting space or area.) In commercial, residential, the size of a single LED Diode is about the size of a small pea.Lighting designers who use led at work most often use led in the shape of a dome cylinder that cuts off at the bottom with two protruding wires.These LEDs provide clear, focused light.The lighting designer is the first to use led, mainly in a business environment.Thanks to the versatility and compact size of the led, it seems to inspire innovation and creativity.They are energy efficient because it takes less LED wattage to produce the same "punch" compared to incandescent lamps."In addition, unlike fluorescent lamps containing mercury, LEDs can be dumped with household waste.As a result, led means huge savings for businesses and public places such as symphony halls, large municipal buildings and casinos.In fact, the casino is one of the first big casinos.Time LED User-It is mainly used for external signage and digital display of slot machines.Think about Fremont Street in Las Vegas, which has 400-LED canopy and computerThe night light show attracted a large audience.However, the number of led required for a business environment is very high.For example, 250,000 LEDs were used in New York City's seven new World Trade Centers.125 watt each.You can add toy manufacturers to the list of early users.Lighting expert Kevin "fuzzy" furry, owner of the LED effect of Rancho Córdoba (Sacramento County), has been playing LED "seriously" since 1986He and one of his colleagues will challenge each other to use led in a larger, more innovative way.Some early start-ups: a wand to write in the air, a robot car with a "feel" (angry bright lights, happy soft lights) and a toy rocket, can be tracked through LED stripes in the night sky."You name it, we did it," said furry .".The company consists of 36 employees.Furry now guides LED installation around the world.He is part of the team at the new Chanel tower in Ginza, Tokyo, with more than 700,000 LEDs embedded on the front of the building to make changing billboards.Even the Vatican has LED connections to domestic art and art.From 2003 to 2006, when the "pope's legacy" exhibition was on tour in the United States and Canada, Orlando's light switch chose LEDs to illuminate the precious robes worn by early popes.Kelly Robertson, who works in the light switch office in sosarito, explained: "The Ultraviolet rays emitted by the LEDs are negligible."This property means that art and art are better protected from harmful light.Some homeowners target this quality.Why not give the grandma quilt hanging on the bedroom wall a better chance of survival and illuminate it with LEDs?Homeowners can even consider using LEDs to create special emotions and effects.Robertson and other designers know how to use multiple colors of the led like the artist did from the palette.Over time, it is expected that we will be able to choose the color of the home lighting like choosing paint for the wall: mix and match.Even better, this color can change with the flip of the switch-Or more likely a computer key.You can choose a little vanilla cream for your room in the morning and peach sorbet in the evening.The Led also stays good outside.According to Robertson, they can withstand any attack by nature on them: wind, rain, and even earthquakes.Try to get this performance from your typical incandescent lamp.Because there are a lot of gimmicks on the market right now--Mostly from China-Consumers are used to spending $15 on a string of colored LED Christmas lights that may not be made to a high standard.If you decide to buy LED products, whether it's a cheap LED light for your desk or a high-end LED lightBe sure to check if there is color temperature on the label.Look for home lighting in a warm range of 2,700 to 3,500 Kelvin degrees.However, there is a dark shadow for designers and installers in California: the led is still largely inconsistent with the state energy consumption regulation 24.For new buildings and residential renovations that require building permits, such as kitchens and bathrooms, and in some other places, tile consumption must be carried out in accordance with the required tasks.There is currently no standard to prove that the LED light is valid.Kevin Gauna, an engineer at the California Lighting Technology Center at the University of California, Davis, is one of the researchers who perfected the unified approach for manufacturers to test the true efficiency of led.He expects these test procedures to become part of the state's title revision package No. 24 by 2008."Now, it's an illegal border, but after we have all the written laws, the Wild West will soon be tamed," Gauna said."With the" explosion "of LED technology, Gauna expects that in three to four years the LED will be as common in the home as the dimmer switch.Designer Whitehead predicts: "These are the bulbs your child will inherit."For thousands of hours, create a full range of color works with the computer, and produce small special effects ---if any --Ultraviolet rays will not really burn out;For more information, most of them just go away and need a good radiator (absorption or heat dissipation) without being considered a hazardous waste (unlike fluorescent bulbs containing mercury ).ledeffects.comwww.lightswitch.netwww.permlight.comwww.Randall Whitewatercomwww.rpi.When used as a focus, the edu (rensseller Institute of Technology) prompts the best, not the general, and the light power used for "punching" should be kept at 2,700-3,500 degree Kelvin for garden trails and stair lightingof-Places like under cabinets and toe kicks, bays and niches may reflect small white dots on shiny surfaces, can be darkened with special controls, do not use cheap screws-in white bulb --
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