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The Advantages of LED

LED lamps are also commonly known as LED light tube, LED fluorescent tube, LED fluorescent lamp, the light source uses LED as its luminous body. Traditional fluorescent tubes, also known as fluorescent lamps at each end of a filament lamp is filled with traces of argon and mercury vapor thin, tube wall is coated with phosphor, two gas between the conductive filament emitted when ultraviolet light, the phosphor to emit visible light. Due to the presence of heavy metals pollutants “Mercury,” making scrapped fluorescent tubes environmental pollution is very serious. The LED lamp uses light-emitting diodes as a light source, light-efficient, more energy efficient, longer life, and more environmentally friendly. Stage instead of fluorescent tubes become the ideal product. Relatively speaking ordinary lamp, LED lamps have many advantages:

　1: environmentally friendly lighting
Traditional fluorescent tubes contain a lot of mercury vapor, if it broke, mercury vapor will evaporate into the atmosphere, causing pollution. But the LED lamps don’t use mercury, lead or any other harmful substances, the shell can also be recycled, no damaging effects on the environment. LED Tube recognized as the 21st century green lighting.
2: Less heat generation
Traditional lamp with tungsten light, it will generate a lot of heat, while LED lamps light efficiency has reached 140LM/ W, the product surface temperature below 60 ℃, do not produce ultraviolet light, the document, it does not produce clothing fading phenomenon.
　　3: No Noise
LED lamps do not produce noise, for the use of sophisticated electronic equipment for the occasion is a good choice. Suitable for libraries, offices and so on.
　　4: Eye protection
Traditional fluorescent lamp using AC, it will produce 100-120 times per second strobe. LED lamp using LED constant current work is to directly convert AC to DC, reducing LED decay, starting fast, no flicker, protect the eyes.

Best led lighting
　　5: No mosquito trouble
LED lamps do not produce ultraviolet light, infrared light and other radiation, no mercury and other harmful substances, less heat. So not like the traditional lamp, as there are many mosquitoes around the light source side. Interior will become more clean and sanitary and clean.
　　6: Wide voltage range
Traditional fluorescent lamps is released through the high-voltage rectifier to light, and when the voltage is lowered, you can not light up. The LED lamps in a certain range of voltage can be lit (eg AC 85-265V)
7: Energy saving and long life
LED fluorescent lamp power consumption is the traditional one-third less, life expectancy is 10 times that of traditional fluorescent lamp, consistent with the traditional fluorescent light, the normal life of 30,000 hours or more, saving more than 70% of long-term Use without replacing, reducing labor costs, and more difficult to replace for the occasion.
　　8: Solid
LED light body itself rather than using a traditional glass epoxy, more robust, secure, even hit the floor LED will not be easily damaged, you can safely use.
　　9: The common good
LED tube shape and size as the traditional fluorescent lamp can replace traditional lamps.
　　10: Rich colors
Users can take advantage of the advantages of LED colorful lights produce a variety of luminous colors.

led chips manufacturers

LED lamps are also commonly known as fluorescent tubes, fluorescent tubes, and its light using LED as its luminous body. Traditional fluorescent tubes, also known as fluorescent lamps at each end of a filament lamp is filled with traces of argon and mercury vapor thin, tube wall is coated with phosphor, two gas between the conductive filament emitted when ultraviolet light, the phosphor to emit visible light. Led tube has many advantages, generally used for general lighting, office buildings, shopping malls, restaurants, schools, homes, factories and other indoor lighting. What brand of LED lamps? ENELTEC would introduce you to the world of LED manufacturers.

　1, NICHIA
Nichia, the famous LED chip manufacturers, the Japanese company, founded in 1956, developed the world’s first a blue LED (1993), the world’s first one pure green LED (1995).

NICHIA
　2, CREE
Famous LED chip manufacturers, the U.S. company, product, silicon carbide (SiC), gallium nitride (GaN), silicon (Si) and related compounds as a base, including blue, green and ultraviolet light-emitting diode (LED), near-ultraviolet laser , radio frequency (RF) and microwave devices, power switching devices and suitable for the production and research of silicon carbide (SiC) wafers.

CREE
　3, OSRAM
OSRAM Opto Semiconductors is the world’s second largest manufacturer of lighting products, sensors, and image processor. Headquartered in Germany, R & D and manufacturing base in Malaysia, about 3,400 employees and 2004 sales of 45.9 billion euros.
OSRAM’s most famous product is the LED, the length of only a few millimeters, a variety of colors, low power consumption, long life.

OSRAM
　4, Toyoda Gosei
Toyoda Gosei Toyoda Gosei, headquartered in Aichi, Japan, the production of automotive components and LED, LED revenue accounts for about 10 percent,
Toyoda Gosei and Toshiba jointly developed white LED, is the use of UV LED and phosphor combination of the way, and the general blue LED and phosphor combination in different ways.
　5, Agilent
As the world’s leading LED supplier of products for the automotive, electronic message boards and traffic signal lights, industrial equipment, consumer products such as cellular phones and a large number of products to provide efficient and reliable source. These components ensure high reliability of the device is usually no need to change during the life of the light source. Agilent’s low-cost dot matrix LED display, a wide variety of seven-segment displays and LED light strips Agilent products have a variety of packages and colors for selection.

Agilent
　6, TOSHIBA
LED Toshiba Semiconductor is a major automotive supplier, especially dashboard backlighting, car radio, navigation systems, climate control unit. Technique used is InGaAlP, wavelengths from 560nm (pure green) to 630nm (red). Toshiba has developed a new technology UV + phosphor (UV + fluorescence), LED chip can emit ultraviolet light, rear combination excite phosphors emit a variety of light, such as white, pink, light green and so on.

TOSHIBA
7, LUMILEDS
Lumileds Lighting is the world’s high-power LED and solid-state lighting leader, its products are widely used for lighting, TV, traffic signals and general lighting, Luxeon Power Light Sources are the patented product that combines the traditional lamp and LED’s small size, long life characteristics. Also offers a variety of LED chips and LED packaging, red, green, blue, amber, and white LED.
Lumileds Lighting is headquartered in the United States, the factory is located in the Netherlands, Japan, Malaysia, the joint venture between Agilent and Philips in 1999, 2005 Philips acquired the company completely.

LUMILEDS
　8, SSC
Seoul Semiconductor LED is South Korea’s largest manufacturer of environmentally friendly lighting technology, and is the world’s eight major manufacturers (Source: Strategies Unlimited – LED market research firm). Seoul Semiconductor’s primary business is the production line of LED module assembly and customized products, including the use of AC-driven semiconductor light source products, such as: Acriche, edge-lit LED, top light LED, sliced ??LED, plug-in LED and Piranha (Super Light) LED and so on. Products have been widely used in general lighting, display lighting, backlighting mobile phones, television, laptops, automotive lighting, household appliances and traffic signals among the areas.
Eneltec was founded in 1982, devoting nearly 30 years to the development and manufacture of lighting products, including electronic ballast, T5 adapters and LED products. Eneltec, with its powerful technology and excellent marketing system, working on providing high quality service to the customers, is growing more and more powerful in lighting industry.

ENELTEC care so much about the brand and also the satisfactory experience of our customers. So we always put a lot of efforts on the products quality and after sales service. We emphasis on applying for the necessary certificates for our target market , controlling every step of the productions , testing before delivery and tracking each order after delivery.

What is LED lamp? Green energy options

As we all know, the traditional incandescent lamp means high energy consumption, and a huge shortcoming of heat, now gradually being replaced by energy-saving lamps. However, technology is always in constant progress, Philips demonstrated a revolutionary invention – TLED warm bulbs. Philips plans to start mass production in 2015 TLED, first used in industrial and commercial fields, and then entered the home market.

LED lamp could save up to 70% or more energy, lamp life is more than 10 times (theoretically up to 50,000 hours or more, but the actual use of light in serious decline. Less than 24 hours, then scrapped that almost 10,000 hours Lamp more than 70% of the light fades) is virtually maintenance free, there should always replace the lamp, ballast, starter problems, about six months down the cost savings can exchange costs. Environment-friendly semiconductor light source, soft light, color pure, is conducive to people’s eyesight and physical health.
The emergence of LED light sources designed to break the traditional methods and ideas, there are two kinds of the latest design concepts.
Mood lighting
The environment needs designed lamps. Mood lighting in place as a starting point, designed to create a beautiful, brilliant light environment, to heighten the effect of the scene, people feel there is a scene atmosphere.
People needs to design lamps. Mood lighting is human emotion as the starting point, from a human point of view to create a mood like lighting environment.
Such lamps for general lighting, office buildings, shopping malls, restaurants, schools, homes, factories and other indoor lighting.
LED tube, how to install it? LED tube installation is relatively simple, it points to two kinds of internal and external power supply, power supply built-in LED lamp installed, removed and replaced by the original fluorescent LED tube and remove ballast and starter, let 220V AC LED tube ends can be directly added.

LED tunnel light application of high value

led tunnel lamp is a light efficiency energy saving lamps, high strength, gas discharge lamp as the light source, high luminous efficiency, long life can be achieved with different multipurpose mirror lighting; and after softening, and do not engender dizzy projects or other discomfort. Ballast selection overheating protection technology to ensure lamp life. Imported high purity anodized aluminum mirror reflector material made by precision optical design, power factor greater than 0.9, reflective, high efficiency, good transparency, energy saving and environmental protection.

LED tunnel lighting with conventional contrast LED is a solid-state semiconductor devices, which can be converted directly into electricity to light, compared to traditional road tunnel lighting (sodium, metal halide, etc.), LED light source has the following advantages:
One, light is small: If conditions are favorable in the case of cooling, LED front 10000h to Masamitsu failure, before 10000h light fades to 3% a 10%, 30% before 50000h basic, far below the normal road lighting, LED more stable.
Second, high color: general LED color is about 70 ~ 80, if the words of trichromatic phosphor higher; generally HPS is 20 to 35, low pressure sodium lower, so even the traditional high brightness light source for LED, but the visual effect is worse than the LED, “not the brightest, but to see most clearly,” This should be the development of an application of the LED light source direction.
Third, life: LED life span than the general road tunnel lighting, is now generally higher than 50000H.
Fourth, the price: LED lamp Although high prices than traditional lighting, but with the manufacturing technology matures, its price dropped significantly in constant current, the high and low pressure sodium lamps generally set the price of 2,000 yuan, while its cable and other accessories Price is higher than the LED cable and other expenses.

In addition, LED lamps have a high maintenance factor, good safety performance, no flicker and energy saving advantages.
Tunnel lighting design factors to consider are the length, linear, interior, road types, with or without sidewalks, roads link the structure, the design speed, traffic volume and car types, etc., but also consider the light source color, lighting, arrangement, lighting level, on the outside brightness and eye adaptation status, tunnel lighting design is to solve the issue of this series.
Energy is a light tunnel lighting, lamps, lighting methods, requests, energy saving and management including lighting design and energy saving aspects, lighting design is the most important energy saving measures, which include the use of innovative and reliable design and reasonable standard value, and the use of efficient lighting, efficient lighting, increasing the light reflectance and lighting control and energy saving. Compared with the traditional LED light source, the biggest advantage is energy and stability, so the advantages of LED-based and features to improve the efficiency of the LED chip, reasonable light fixture design to enhance the overall performance, LED tunnel lighting is needed to address the important issues.
LED tunnel lighting effect is a measure of the efficiency of the merits of its tunnel light basic indicators, LED tunnel lights in accordance with practical requirements, they need to reach a certain level of light efficiency to meet the replacement of traditional road lighting sodium, metal halide needs.

Maintenance-free LED explosion proof lights Scope

Maintenance-free LED explosion proof lights Scope:
1, for a Zone 2 hazardous locations or Zone 20 .21 .22 District District contingent explosive dust or place;
2, suitable for Ⅱ A, Ⅱ B, Ⅱ C class containing explosive gas or vapor environment;

3, for explosive gas mixture temperature groups: T1 ~ T6;
4, widely used in oil exploration, practicing oil, chemical, military, and other hazardous environments and offshore oil platforms, oil tankers and other dangerous workplace and scene lighting purposes;
Maintenance-free LED explosion proof lights Features:
1, lamp housing is made of aluminum die casting, surface spray; thermal design and the use of specialized structures to ensure long-life LED light source to run;
2, lamps exposed fasteners made ??of stainless steel, fitted with rubber gasket, reliable seal, waterproof and dustproof anti-corrosion and strong;
3, built-in rubber. Wires sheath of plastic parts all adopt high temperature resistance, flame resistance compression fittings, safer and more reliable;
4, the light source adopts imported Epistar LED chip, has a long service life, high luminous efficiency is very high (the company’s highest luminous efficiency over 120.LM / W), soft light, good shock resistance, etc.;
5 glass lens using a special glass, high transmittance; can withstand more than 7J impact resistance, high strength;
6, for pipe hanging lamps. Ceiling. Suction wall. Pole type. Scaffolding variety of installation methods;

do you understand LED Floodlight

First, what is LED Floodlight
LED Floodlight (LED Down light) also known as spotlights, projection lamps, spotlights, etc., mainly used for architectural lighting purposes, as well as commercial space lighting, decorative element heavier, it has a round shape is also well-, because generally have reason to consider the heat, and therefore its shape with the traditional floodlight there are some differences.

Second, LED flood light features:
Currently on the market used LED Floodlight basically use 1W high power LED (each LED components are made ??of PMMA with a high light efficiency lens, whose main function is quadratic assignment LED light, that is, two secondary optics), there are a few companies because cooling technology handled well, and use the 3W even higher power LED. Suitable for large occasions cast lighting, building lighting.
Spotlights what are the things to note1, high-purity aluminum reflector plate, the beam the most accurate reflection the best results.
2, symmetrical narrow-angle, wide angle and optical systems with asymmetric.
3, replace the lamp behind the open type, easy to maintain.
4, lamps are easy to adjust with scale plate illumination angle.

LED Floodlight application environment

With the continuous improvement of people’s lives, growing spiritual and cultural concept note by the public, so following the traditional single light-colored metal halide, high pressure sodium lamps, the new launch led flood light! RGB Spotlights! Colorful led flood light! Through the built-in micro-chip control, in a small engineering applications, you can not control use, to achieve a gradual, transition, color flashing, random flashing, alternating gradient and other dynamic effects can also be controlled by DMX, to achieve the chase, scan results. There are two types of products, one type of chip combined with power, and the other using high-power single-chip, the former more stable performance, high-power single product structure, huge, suitable for small-scale cast light irradiation, which can reach a very high power, large area can cast light over long distances. Guan Jian is more, LED flood light light effect according to the requirements of different environments, light angle from 8 to 120 degrees can be selected, rich colors, red, yellow, green, blue, cyan, purple, white, colorful alternating, full-color option.

LED Floodlight through the built-in microchip, in a small engineering applications, you can not control use, to achieve a gradual, transition, color flashing, random flashing, alternating gradient and other dynamic effects can also be controlled by DMX, realize the chase, scan results.
Currently, the main application areas are: single building, historical buildings exterior lighting; light outside the building through lighting, indoor local lighting; green landscape lighting, billboard; medical, cultural and other specialized facilities lighting; bars, discos, etc. entertainment atmosphere lighting, with the LED technology continues to evolve, I believe will one day be able to replace the traditional floodlight.

The advantage of LED High Bay Light

As we all know, the lighting energy consumption occupies a very important part of the total Energy consumption. For example, in a 40,000 square meters factory building, electricity for lighting load is about 400KW, therefore, the choice of lighting in the factory, how to achieve energy saving, environmental protection is placed in the plant designers an important issue. Using new LED light source based LED High Bay Light, in addition to energy saving, it also has a long life, fast response time, pure light color light concentration, etc.

New technologies, new materials and new technology constantly applied to the design of high power LED light source for high-power LED lighting design has laid a solid foundation. Due with the application of the LED light source with greater product differentiation, the design, testing, and other standards the introduction of a certain lag, thus resulting in products from different manufacturers in the structure, performance and other aspects of interchangeability poor. Meanwhile, LED lighting product is a machine, light, electricity and other factors of integration, and its design is related to many areas of technology.
LED High Bay Light main advantages are the following aspects:
As LED light source is the heart of the unique advantages, LED High Bay Light The reason can be used in high security situations in which explosive flammable, but also in rugged LED mining lamp itself fully equipped.
First, LED High Bay Light uses imported chips, LED packaging structure optimization, to reach low-light failure and high light efficiency. Followed by the adoption of the position locking fixture installation, shock protection conditions are still no attack stance temporary assignments change.
There is also light alloy light body materials to build adoption, special sealing and surface insulation layer processing, to protect the lamp even in wet, cold and so harsh conditions will never be eroded, will never rust.
The last is the adoption of pedestal LED High Bay Light and pendant mounting so many kinds of forms, can be a good fit with the different working environment.

What are the characteristics of LED light source

Currently has the capacity to produce LED and LED lighting manufacturers also one of the few, different manufacturers use different quality LED LED lighting is caused by an important reason for different prices. What are the characteristics of the LED light source?

(1) Voltage: led using low voltage power supply, power supply voltage between 6-24V, varies depending on the product, so it is a more secure than using a high voltage power supply, especially for public places.
(2) Performance: consumption of energy compared with incandescent light efficiency 80% reduction.
(3) Applicability: small, small piece of each unit LED 3-5mm square, it can be prepared into various shapes of devices, and for the environment variable.
(4) Stability: 100,000 hours, the light fades to the initial 50%.
(5) Response time: the incandescent millisecond response time, LED lights nanosecond response time.
(6) of environmental pollution: no harmful metal mercury.
(7) Color: change the current color, light-emitting diodes by chemical modification methods to easily adjust the material’s band structure and band gap, to achieve multi-color light orange red Huanglv Lan.
(8) Price: LED’s price is expensive, compared to incandescent lamps, the price of a few LED incandescent lamp with a price considerably.

The different of LED spotlights and LED downlights

LED spotlights and LED downlights is to use light-emitting diodes as a light source LED lighting

Features:
Very long life: generally in the 50,000-100,000 hours in between
High energy concentration: concentration in a smaller wavelength window and high purity.
Environmental protection and good: LED spotlights in the production process do not add “Mercury,” and does not need inflated, no glass shell, impact resistance, and resistance to shock.
How to distinguish LED spotlights and LED downlights?
CPV: Spotlight stronger than downlights.
Downlight is a relative to the normal surface mounted luminaires, lamps with condenser, typically used for general lighting or auxiliary lighting.

Spotlight is a highly condensed lamps, the light from it is having to specify a specific target. Mainly used for special lighting, such as to emphasize a lot of flavor or very new place.
Directivity:
Ceiling lamp light source direction can not be adjusted.
Spot light source direction can be adjusted freely
Application position;
LED downlights are generally mounted in the ceiling, because the light is softer, played the role of general lighting.
LED spotlight can generally be divided into orbital, point hanging and embedded variety, mainly for the need to put emphasis or performance, such as video walls, paintings, jewelry, etc., can play to enhance the effect of light rhyme.

LED Lighting Blog

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作者：Blade