2013年8月29日星期四
Introduction LED strip specifications
A, LED Size: 0603,0805,1210,5050 refers LED strip use light-emitting components bring - LED 's size ( inch / metric ) ,
The following is a detailed description of these specifications :
0603 : conversion to metric is 1005 , it means that the length of the LED assembly is 1.0mm, the width is 0.5mm. Industry referred to 1005 , it is called Inch 0603 .
0805 : conversion to metric is 2125 , it means that the length of the LED assembly is 2.0mm, the width is 1.25mm. Industry referred to 2125, it is called Inch 0805 .
1210 : conversion to metric is 3528 , it means that the length of the LED assembly is 3.5mm, the width is 2.8mm. Industry referred to 3528 , it is called Inch 1210 .
5050 : This is a metric called, it means that the length of the LED assembly is 5.0mm, the width is 5.0mm. Industry referred to 5050 .
Second, LED lights: 15 lights, 30 lights , 60 LED lights, LED strip is per meter length of the number of pieces of LED components soldered , generally 1210 specifications lights per meter 60 LED, 5050 Specification lights per m 30 LED, there is a special per meter 60 LED. Different number of LED strip prices are different , and this is the price of LED strip distinction is an important factor .
Third, the color temperature : refers to a standard blackbody heating, the temperature rises to a certain extent, starting from the dark red color - light red - orange - white - blue , gradually changing the color of a black body light source and the same , then we will blackbody the absolute temperature is called the color temperature of the light source . Color is not a general assessment of LED strip an indicator , but many foreign customers because the use of the environment, will make a special request . Different color temperature light source , the light color is also different :
Color temperature below 3300K , the light red color cast give a warm feeling ; has solid atmosphere , warm feeling , known as Warm .
Color temperature 3000-6000K is the middle man in this particular hue under no obvious visual psychological effects, there is a refreshing feeling ; so called "neutral" color temperature.
Color temperature exceeds 6000K, light color blue , gives a cool feeling, known as cold color temperature.
Fourth, Brightness : cd ( candela )
The basic unit of luminous intensity , candela is the basic unit of the International System of Units one .
General LED strip different colors have different luminous intensity , commonly used unit is mcd, ie milli candela . The higher the value , the larger the light-emitting intensity , which is brighter. This is the assessment of the brightness of LED lights with important indicator lights with higher brightness requirements more expensive price . This is because the high-brightness LED chip prices expensive , and the brightness is higher, the greater the difficulty package .
Five. Angle:
This refers to the LED strip emitting angle to bring LED components , general use SMD LED, SMD components that are emitting angle of 120 degrees . Emitting angle increases, since astigmatism better, but relative, whose luminous intensity was correspondingly reduced. Viewing angle is small, light intensity is up, but the exposure range will shrink. Therefore, the assessment of LED lights with another important indicator is the light angle . There are now some unscrupulous manufacturers, in order to improve the brightness of light in order to earn higher profits, deliberately light angle decreases, the slightest mistake , they will buy such shoddy components.
Six , voltage: This refers to the input voltage LED strip , commonly used specification is a DC 12V, also some 24V.
by Malio Lighting(www.homeled69.com)
2013年8月27日星期二
How to buy LED Strip for home decoration
First, note that interior decoration usually selected round 2-wire, flat 3-wire, flat 4-wire LED rainbow tube, so why should we in the home decoration, we recommend you choose LED Strip as decoration light it? Reasons are the following:
1, soft, can be the same as the wire is curled,
2, can be cut and connected
3, the light bulb and the circuit is completely encapsulated in a flexible plastic, insulation, waterproof performance, the use of safety
4, strong weather resistance -20-50 ℃, 5, easy to break, long life, life of up to 80,000 - 100,000 hours
6, easy to produce graphics, text and other shapes;
7, rich colors, color effects and beautiful blue, white, green, yellow, red, orange, warm white, red and blue, purple, colorful.
8, Green & energy, cold light, glare is small. No radiation, no mercury elements, does not emit harmful substances.
9, easy installation. Widely used in home decoration ceiling, light trough.
10, solid color LED strip: current LED strip in red, yellow, blue, green, white and warm white six kinds. Since the value of the light source itself is different, so a variety of colors LED strip' price is different, its rules are the same number of lines and
lights as LED strip, red and yellow is the lowest price, a little more expensive of blue, green a little more expensive than the blue and white, warm white the most expensive.
Next, introduce a few of the more common devices explanation: color LED strip: As six color of LED for LED strip, so the color is composed of different color LED combination. There are red, yellow, blue and green one kind among second-tier and
third-tier red and blue kind of four lines are red, yellow, blue and red, green and blue two kinds.
LED strip controller: includes transformers, roughly divided into gradients and transitions, generally used colored LED strip. Access different LED strip controller allows the LED strip different colors according to the law constantly changes, and get
different lighting effects.
Home decoration LED strip selecting the most important is the choice of colors:
Color choice: should say everyone has his hobby, not stereotyped. But can give you some advice, oh, the general said the ceiling is usually white and other light colors, according to the use of the room, the living room is generally used mostly
yellow blue, yellow, giving a warm natural feeling, especially in the cold winter, better understand the to. Blue can make your room more explicit, more far-reaching, more content. If you want to festive points, red is a good choice, oh. Other red and
blue color of the lights, if coupled with the controller, which was action-packed, more to experience the modern romantic atmosphere, huh. Restaurants should use yellow is appropriate. Study, children's room should use yellow color. A room in a
tone as well.
Concluded that under the LED strip wholesale purchase Note: Prior to choose the color and quantity lot longer, with lights should be avoided convergence. Avoid unnecessary waste.
Lights in meters calculated. That every one meter or two meters of a unit cell can not be cropped. As lights with this feature, so the measurement of LED strip usage, please note that you want to select the entire whole meter or a length of 2 m. One
unit mark scissors mouth. Please be sure to mark the top of the mouth with scissors cutting accuracy.
LED strip power is very small, about 3-5W / m, so the ratio T4/T5 to energy efficient and more able to adapt to different ceiling shapes.
Round LED strip with brightness than the flat is small, but the price is cheap, you buy time to think clearly.
2013年8月26日星期一
Share the basic knowledge of LED Strip
Malio Lighting comments that LED strip is named LED Strip, LED rope, LED flexible strip, LED strip light. Although it is called inconsistent, but they are referring to the same kind of products, consumers who do not because they are friends of different names generated doubts.
LED Strip mean refers to the strip of LED assembly in FPC (flexible printed circuit board) or PCB hard board, their general model about 3528,3020,5050 wait so several common types.
Not familiar with LED Strip a friend a few numbers above may not understand the meaning, it refers to other LED Strip bring the size of the LED. 1210: conversion to metric is 3528, it means that the length of the LED element is 3.5mm, the width is
2.8mm. Industry referred 3528.5050: This is the metric is called, it means that the length of LED components 5.0mm, the width is 5.0mm. Industry referred to 5050.
The quantity of LED for LED Strip: 30 LED, 48 LED, 60 LED, 120 LED is LED strip per meter length of weld how many pieces of LED components, generally 1210 specifications lights per meter 60 LED, 5050 Specifications lights per meter 30 LED,
there is a special per meter 60 LED.
LED Strip with a color temperature: refers to a standard blackbody heating, the temperature rises to a certain extent, starting from the dark red color - light red - orange - white - blue, gradually changing the color of a black body light source and the
same, we will - the absolute temperature of the blackbody is called the color temperature of the light source. LED Strip warm white color temperature is generally divided into (2200K-3500K or so), white (4000K-6000K or so), cool white (6500K or
more) of several different races are not the same color temperature adaptability, such as Europe and the United States people prefer cool white warm LED Strip.
LED Strip with prices affect the main factors: LED Strip with the price depends on the materials used and the production process, such as the use of the LED chips, LED glue, LED welding technology and so on.
LED Strip on the market with a price disparities, consumers in the purchase price is not blind to distinguish the product from the good and bad. Take waterproof, although not waterproof waterproof product than the price to be high, but if household
words, can choose not waterproof LED Strip, so right product is the best choice.
by Malio lighting-www.homeled69.com
2013年8月19日星期一
LED strip lamp installation instructions
LED strip lamp installation instructions-Malio Lighting
First, the main structure and scope
LED light bar 6063 aluminum shade is made of high thermal conductivity, the appearance of high-grade fine, light use of U.S. imports Bridgelux chip 5050 SMD LED. For jewelry, display counters, home villa lighting, shopping malls, hotels, office buildings leisure venues decorative lighting and other lighting places, is ideal to replace the traditional fluorescent tube lighting.
Second, the structural parameters
Input voltage: 220V
Operating voltage: 12V
Power: 13.2W
Strip Length: 1m
Output flux: 1040lm
CRI: 85
Light Source: LED0.2W * 66pcs / m
Color temperature :2700-7500K
Exterior Color: Silver
Working temperature: -20 ℃ ~ +60 ℃
Operating Humidity :10-90RH
Electric shock rating: Ⅱ class
Used drive: constant current driver, stable performance, safe and reliable
Photometric Type: 120 °
Light Distribution: selected light source, the LED light color better, centralized spot uniformity, no noise, no shadows dark areas
Connection: Terminal Links
Three steps
1. Check lampshade, light bar, complete with a variety of finishing parts and accessories are complete;
2. According to the length of the counter, the processing of the shade that matches the length of the intercept, and then both ends are 45 ° chamfer
3. in the front left and right ends of the inner lamp with diameter of 3.5mm, respectively, through-holes for connecting and fixing the pad;
4. In the lower part of the left and right ends light trough distinguished two M3 holes for and triangular block connections;
5. The shade to be installed into the appropriate size light bar, connected together by means of triangular pieces;
6. The fixed block with shadowless adhesive shade in the corresponding openings around the inside of the glass;
7. Screw the connection good shade fixed on the counter;
8. fitted over the mast;
9. Install the driver. Mind when installing input and output ports, connected lights when the attention of the positive and negative connections. Red for positive connections and black for the negative connection.
IV Notes
1. LED driver is properly installed and LED lights;
2. 12V 3.2A drive connected to my company LED strip can not exceed 4m, 12V 5A driver pick me company LED light bar can not exceed 5m;
3. must cut off the power before installation operations;
4. product must be installed by professional installation.
2013年8月13日星期二
How To Choose Led Flexible Strip
LED Flexible strip, ribbons or tapes have become one of the most popular LED products available at the market. They did not only replace incandescent ribbons, but some of the fluorescent tubes as well, and definitely gave endless options for advertisements and decoration of bars, hotels, and other public places. With the fast development of the LED technology, they are now available in very bright versions too, allowing users to apply it as task, or in rare cases, even as a main source of lighting. Their application is popular both in home and commercial use, therefore we collected the main characteristics of strip lights consumers need to consider if they want to make the right choice.
Depending on our purposes the following features may help us decide what we have to apply.
1. The size or type of LED included
2. The number of LEDs within a metre of the strip
3. The colours or colour temperature of the LEDs
4. The flexibility of the strip
5. The direction of LEDs on the strip
6. Carrying capacity - heavy duty
7. IP rating
8. Voltage
9. Dimmers and controllers
Of all the determining factors mentioned above, the most important is probably the type and size of the LED included, both of which determine its brightness or performance. This difference has already been discussed in one of our previous articles: how the performance of different LED technologies (low power, SMD power and high power) ranges, as well as the size of the diodes. Obviously, the more recent the technology of the LED is, and the bigger its size is, the brighter it will be.
Another determining factor of the performance is of course the number of LEDs in the strip within a metre for instance. The higher this number is, the brighter the strip is, though extremely high numbers within a metre often require special technologies, like double width strips - where the LED are placed not just one after the other but in two or three rows next to each other. With strips including a high number of LED always check their arrangement, because LEDs placed too close to each other may emit too much heat and radically shorten the lifespan of the strip.
The color range of the LED is now endless, since any color can be created with RGB technique. There are generally two or three shades of white available: bright or cold white - the bluish, really bright version of white, the warm white - which is rather yellowish like the sun, and the natural white - which is a combination of the two in various degrees. The temperature of the white colour is measured in Kelvin, and the higher color temperatures (from about 5000 K) are the cold, or bluish whites and the lower ones (2700 - 3000 K) are the warmer white colours.
Single color LEDs are available in almost all colors now, but the RGB LED strips can also emit a large variety of colors. RGB strips need a controller to operate, and decide whether the color of the strip should be one constant color, or should change along with setting the pace of change. Special pixel RGB strips are able to change the color in a row, creating a run-down effect. The variety of color changes of the RGB strip largely depends on the knowledge of the controller too.
The flexibility of the LED strips can be a determining factor in their application. Rigid strips are perfect for replacing fluorescent tubes for instance, though there is hardly anything you would not be able to do with a flexible strip either. On flat surfaces it is sometimes easier to work with rigid strips, though applied on ceilings or walls - I guess many of you have come across this problem before - what appears to be flat for the eye is far from straight once examined with a spirit level. So, flexibility is more often a grace than a burden. Strips are usually flexible to one dimension only, which is exactly she the direction of the LEDs can be significant. The most common types of strips have LEDs lighting upwards, so if for instance if you wish to enlighten a wheel you have to look for side-mounted or side-view strips to be able to shape them the right direction.
The carrying capacity of strips is generally very low. Heavy-duty strip lights are not usually sold for home use, but much rather for commercial use on ships and in factories for instance. In home use, where carrying capacity matters - on an edge of a stair for instance - the use of profiles is the common solution.
The IP rating of strips or any electric goods is made up of two numbers, indicating the degree of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures.
If you are planning to install strip lights at wet or humid places, outdoors, or maybe even under water, then your items need to be partially or completely waterproof. 100% waterproof items have the IP rating of 68.
The Voltage of LED flexible strip should always be checked before application. Strips running at mains are often used, but most of the LED strips require a transformer, since they run at low voltage (usually 12 or 24 V). If your strips need a transformer, make sure it is suitable for LEDs, because electric transformers most of the time ruin LEDs.
The variety of moods or atmospheres that can be created with strip lights is incredibly large and a lot depends on the accessories you use with them, like dimmers or controllers. Although the largest variety of RGB effects are created with panels, where there is no limit to the effects used other than our imagination, there is a lot you can do with strips too, applying complex controllers, like the DMX, allowing you to set the rhythm of color change to music. Dimming is always simply attainable, though most strips require a dimmer specifically manufactured for LEDs.
2013年8月9日星期五
Affect the life of LED strip lights four major factors:
Affect the life of LED strip lights four major factors:
1. LED is an electrostatic-sensitive components, if the repair is not done LED strip lights with anti-static measures, it will burn out LED, resulting in waste. Of course, LED strip lights with life can not be guaranteed friends.
2. LED strip lights with copper or flexible circuit boards toughness, it might cause the LED strip lights when the bending fracture, will also affect the LED strip lights with life.
3. Power supply factors, LED strip lights are generally used with constant voltage power supply (DC switching power supply) power, if the power output is unstable, or there is no surge protection, voltage fluctuations will be outside the network when the output voltage and unstable current, resulting in a non-standard LED strip with working voltage will affect its life.
4.Because LED is a constant element, so different manufacturers to produce LED strip with constant effect is not the same, of course, life will therefore vary.
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| Power Adapter of LED strip lights in Malio Lighting |
After everyone in the know the above points, in the purchase of LED strip with the time necessary to pay attention, but also pay attention to when in use to strengthen the LED strip with protection, which can extend the use of LED strip with time.
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