guiqi2-blog

[guiqi2-blog]

What is COB? COB is the abbreviation of the Chip On Board. The means is to directly package the chip on the circuit board. It is a kind of LED integrated package technology. What is COB led strip light? The COB led strip is a high-density led lighting strip made by COB encapsulation, which ca https://www.derunledlights.com/flexible-cob-led-strip-lights-series/#.XcYN4oVTltk.facebook

[guiqi2-blog]

What is UL listed lighting? Q: What is the UL lighting list, why do you need a UL list number on the fixture? A: UL is a test facility for luminaires (and other electrical equipment) that guarantees product safety. All electronic control equipment or systems in the United States need to be certified https://www.derunledlights.com/led-strip-lights/3528-led-strip-light/ul-listed-led-strip-light/#.XbvGqsRyuCc.facebook

[guiqi2-blog]

High voltage led strip light, also known as AC lights, low voltage led strip lights with LED lights, also known as the DC, then what is the difference, advantages, and disadvantages between two? Following analysis of the differences between the two: High voltage 110-240v led strip light, the https://www.derunledlights.com/tech/the-difference-between-high-voltage-110-240v-led-strip-light-and-low-voltage-12v-24v-led-strip-lights/#.XYL1RfsIX-s.facebook

[guiqi2-blog]

What's the difference of led strip light 12v and 24v? From the PCB, We can see there are in a different electric circuit. picture 1 Picture 2 The picture 1 is 12v led strip light, flexible PCB, and it can be cut by every three LEDs in series. For difference quantities of led https://www.derunledlights.com/tech/the-difference-between-12v-led-strip-and-24v-led-strip/#.XYL1EtBHXQU.facebook

[guiqi2-blog]

What is the 2110 SMD LED Strip Lights? 1. 2110 is the industry's smallest decorative lighting PLCC (plastic leaded chip carrier) product 2. Super strong bracket, high mechanical strength, withstand bending and break, high reliability 3. Small and flexible, fully adapt to various design needs 4. https://www.derunledlights.com/flexible-led-strip-lights/2110-high-density-led-strip-lights/#.XW0RwjAaa3A.facebook

[guiqi2-blog]

A Professional Flexible LED Strips Lights Manufacturer. Brightest LED Strip Lights on the market. Best LED strips for architecture, designers, homeowners, cabinet makers, car enthusiasts, and more. https://www.derunledlights.com/products-image-gallery/#.XWk2q5U2K-Q.facebook

[guiqi2-blog]

Description High performance flexible linear fixture light LED Neon Light are IP67 protected. It has efficient heat dissipation, brilliant color fidelity and is highly resistant to external influence due to its high quality, fully encapsulated finishing and silica’s stable performance compared to ... https://www.derunledlights.com/neon-led-strip-lights/lugisk-high-performance-flexible-linear-fixture-lg001-dotless/#.XWfUIlBUr7o.facebook

[guiqi2-blog]

Description High performance flexible linear fixture light LED Neon Light are IP67 protected. It has efficient heat dissipation, brilliant color fidelity and is highly resistant to external influence due to its high quality, fully encapsulated finishing and silica’s stable performance compared to ... https://www.derunledlights.com/neon-led-strip-lights/high-performance-dotless-flexible-neon-led-strip-lights-lg10s1225/#.XWZ7vkFxs5w.facebook

[guiqi2-blog]

Description High Density 2835 Full Spectrum CRI90 Flexible LED Strip Light - This led strip light are 238leds/m and 5m/reel. The PCB board is 3 ounces, and the PCB width is 10mm. It is 7leds per group cuttable. This is an ultra-high density led strip lights with no dark areas, high brightness, h https://www.derunledlights.com/flexible-led-strip-lights/high-density-full-spectrum-led-strip-lights/#.XWYrGqW9TOA.facebook

[guiqi2-blog]

Description High Density 2835 Full Spectrum CRI90 Flexible LED Strip Light - This led strip light are 238leds/m and 5m/reel. The PCB board is 3 ounces, and the PCB width is 10mm. It is 7leds per group cuttable. This is an ultra-high density led strip lights with no dark areas, high brightness, h https://www.derunledlights.com/flexible-led-strip-lights/high-density-full-spectrum-led-strip-lights/#.XWYrGqW9TOA.facebook

[guiqi2-blog]

2013production capacity in the mainlandmassive release expected oversupply ratio will be expanded to 21%

presidentLEDinside stated research establishments, the 2012 total LED sector output benefit no enhanced substantially, with an approximated 2012LED chip offer about 1,000 1 hundred million chip need is about 89 billion, in excess of-source ratio of twelve% 2013production potential in the mainlandmassive release, predicted oversupply ratio will be expanded to 21%. In this regard, the vice president LED strip of Epistar Shih-Hsien Chang pointed out that chip provide, but the status of each and every merchandise line, including 4 yuan demand from customers is good, particularly the extremely-substantial brightness LED desire is extremely sturdy, and much less in a position to source companies, so source and desire is relatively stable. As for the blue LED element, the demand from customers is reasonably poor, mainly owing to very poor need for Television backlight, but the lighting marketplace desire is also good. Even though the mainland out of capacity, but primarily in the reasonably minimal-degree tasks, these kinds of as indoor show, flashlights, fluorescent lamps and other goods. LEDinside pointed out that, LED Lights by 2012 from the mainland federal government to strictly impact the attitude of the white-box handset phone with the LED chip product demand no substantial boost, at the very same time by the upstream LED grain charges decrease, cell telephones with LED backlight grain The price to the new low level. In addition, mainland China LED MOCVD epitaxial plant production and at some point opened weak demand from customers by software terminal marketplace in 2012, has begun to produce pulled reduced, the knock-on effect for the price of LED. As for the usage of the LED die is a massivevariety of Tv backlight industry, matter to slow the tempo of financial recovery, the worldwide LED Tv shipments as predicted. Most Television set brand names LED backlight Tv penetration by 70% at the beginning of the year fell to 50%. Total Liquid crystal display Television shipments this yr from 220 million viewers elevated to two.03 million units, so LEDinside Lcd Television LED use just seventeen.5 billion, the output value of only $ one.sixty seven billion, revised down by as a lot as 26%.

[guiqi2-blog]

New LED lighting market increasingly fierce competition

In accordance to Japanese media reviews, a number of days in the past, Japan's Sharp, Toshiba, Hitachi and other major house appliance giants have introduced sturdiness and for a longer time lifestyle, significantly less electrical power intake technical specs is smaller, the cost is a lot more shut to the men and women of LED bulbs annual New LED lighting market place ever more fierce opposition. Japan's fourth-premier home equipment chain large LED bulbs awesome digital camera (BIC Digital camera) shops sales region Allegedly, February 26, Sharp (2.six cm diameter metal include LED lights) on the foundation of the prior normal bulb-kind, Supplemental set 4, paragraph one.seven centimeters in diameter, valuation of about 4000 yen (about RMB300 million) of tiny LED bulb new. Comparable items relative to its principal rival Matsushita (Panasonic) about one thousand yen (about RMB74 million). It is documented that, in addition to set initial in Japan, Sharp ideas to put on the North American market in March, and then set the Chinese and other European and Asian marketplaces. According to the organization sources, the connected product revenue of LED lights for the yr is anticipated to exceed 50 billion yen, exhibiting that the a lot more optimistic expectations on the LED lights market place. Hitachi Lighting strategies to launch from February one of four acknowledged as the most strength efficient six.5 watt common bulb-type LED bulb new, the very same price tag of about 4,000 yen. The business sources: "when compared to incandescent bulbs, about a 12 months can preserve about ninety p.c of the electrical power." At the exact same time, in March 2009, the very first in the Japanese domestic market very first shot fired house LED lights enterprise war Toshiba will launch its yearly New shortly right after. Driven by technological innovation competitiveness, the domestic family LED lighting market place, "small" business war imminent. It is described that the LED light bulb electricity use is only equal incandescent brightness 8 of about forty times the lifestyle in comparison to the latter, up to 40,000 several hours or much more, calculated in accordance to the average ten several hours a working day, the valuable daily life of up to 10 several years . Use a weighted algorithm of the price of substitute price of the obtain value, LED light-weight bulbs is certainly a "smart" option for house lights equipment products. Following very last summer, with the scale of intake and manufacturing scale, household led strip LED light-weight bulb price than the original listing cheaper by about half, to even more speed up the velocity of marketplace penetration. Blended with the stop of very last year, the upgraded version of "environmental subsidy technique officially LED bulbs incorporated in the scope of subsidies, the coverage price cuts to even more encourage marketplace demand from customers. GKF Japan study shows that in December the Japanese domestic marketplace, domestic income of LED bulbs about July 33 times, and is envisioned in the up coming 1-two a long time will be to maintain-scale progress of more than ten billion yen. As a result contributing to Japan's significant property appliance huge, The appliance chain home chain, and Chaodeng have joined the family LED lighting enterprise war. Business analysts pointed out that, in our nation, with the procedures of the Point out encourages the development of LED lights business, Toshiba, Panasonic, Sharp, Philips and other giants have to enter the LED lights market place. Even so, with respect to the Japanese marketplace in the short expression residence lights industry in China is probably not staged the universal acceleration "which means on the LED company war.

[guiqi2-blog]

LED diversification purposes modeling entertaining

LED diversification needs modeling entertaining According of Sweden IKEA LED project leader Kirster Anderssont to the Chengdu Company Day-to-day reporter describes ever more broad variety of applications of LED signs, phase, automobiles, all over the place LED Judging from the placement position, LED fully get rid of the ceiling, wall or the shackles of the desktop. Diao De battery-run LED Drawer Light-weight, for example, can be mounted in a drawer, wardrobe and cabinets inside of. Closed with induction lights, open the drawer can be lit for fifteen seconds turns off five seconds after you shut the drawer. Also to avoid the traces of the classic mild bulb, fever, recurrent switching shortened lifestyle expectancy difficulty with pitfalls. This stylish and functional LED IKEA cost less than $ a hundred, inexpensive but a star dazzling effects to make your wardrobe once yet again demonstrate the benefits of the LED. From the modeling stage of check out, LED has begun to surpass the desire for conventional lights, multi-functional improvement toward a more exciting life. Such as IKEA's Si Boka evening lights, produced ​​two pretty elf form. Developed-in coloration-changing LED bulbs, fully billed right after four-5 several hours of lighting physical appearance is gentle rubber, can effortlessly peel off the charger, but also on the mattress corner lights.

[guiqi2-blog]

LED Tube reliability issues need to be addressed

Even much better supplies, style, manufacturing approach is unreasonable, will generate a whole lot of inside stress skilled organizations will be selected in the injection molding temperature safety, to decrease the inside stress, and a great deal of actual physical technique to the elimination of inner anxiety. LED guardrail tube in the out of doors temperature distinction, the thermal enlargement and contraction of the housing primary explanation for cracking, the better remedy is to use the smallest coefficient of thermal expansion and contraction materials to make. 4, line reduction Non-ferrous steel charges, the use of inferior supplies and minimize the diameter is the variety of companies value-efficient way, we all know, the basic excellent creation manufacturing unit will be utilized internally 1mm2 wire and wire supplies utilised to fulfill the nationwide normal . If the wire dimensions is not enough or way too several impurities of the materials, the resistance worth, in front of the fence tube and driving the fence tube there is a large voltage distinction, you require to enhance the input voltage, in purchase to enable the back again of the LED can function This practically boosts the energy use, and a whole lot of electrical power is not utilized to push the push LED, but wasted on the wires and continual recent chip. Typically not design and style goods prior to and soon after the voltage is far more than 15%, the difficulty is very significant, because now frequent consistent existing chips are energy specifications, large voltage electrical power consumption, if way too considerably power, heat through out will direct to chip burned. This is the cause why many cascaded LED Tube are in front of damaged significantly. 5, warmth This is reflected not only value far more to reflect the specialized strength of a organization. Standard LED guardrail tube housing and Lower Block is a single of the plastic resources. When the LED arrangement really near-electrical balance, the LED junction temperature is presently higher, will result in a sharp reduction in the existence of the LED. Toughness LED guardrail organization will certainly be sizzling designers, the guardrail include layout notion will warmth and constant recent of the LED chip warmth conduction to the ambiance. Base aluminum is a greater resolution, the large thermal conductivity of aluminum, can export inner warmth. In addition, in the style must consider the PCB close to the aluminum foundation, the very best in the injection molding aluminum foundation pressed together there is no h2o inside of. six, potting optional Qualified potting need to have the subsequent attributes: ⑴, the adhesive power of the sealing overall performance, can enhance the adhesive homes of the solution. ⑵, laptop tube corrosion and modification: some glue on the marketplace, might modify the molecular framework of the personal computer tube after use, significantly weaken the the laptop tube of hardness and resistance to external efficiency, is simple to turn out to be brittle, cracking, as a result shortening the guardrail lamps life. (3) environmental protection non-toxic harmless. To fulfill the craze of the export of digital goods progressively stringent environmental needs for merchandise. ⑷, moderate viscosity. To prevent the phenomenon of flowing in the bonding approach, therefore influencing the sealing result. ⑺, have exceptional thermal performance, ready to mild beads or circuit heat conduction out.

[guiqi2-blog]

According to the Dongguan City promote the use of LED lighting products embodimententertaining

In accordance to the Dongguan City, promote the use of LED lights merchandise embodiment, the end of the 12 months, regardless of Dongguan roadways, public areas, government businesses, point out-owned enterprises and establishments, will commit LED lights. Currently, Humen City, is to rework the street of the trunk road. In order to more enhance the influence of the application of LED lighting items, Humen, in accordance to the actual situation, the prolonged German highway sections of the street upgrades, and upgrading the town as the major highway avenue demonstration web sites. East guide on the two sides of the canal embankment recently mounted street lights with LED lights. For the relaxation of the trunk highway of the city, in the next 50 percent of this year to commence big-scale upgrade. Cheung Tak Highway LED road lamp demonstration sites to see the avenue and in other places in the location is obviously not the very same, not only brighter lights, and metropolis streets a lot more beautiful contrast. It is comprehended that a LED, for example, each day can conserve far more than 700 watts of electricity, preserving three hundred kilowatts per calendar year, following the transformation of LED lights not only last lengthier, but also much more environmentally pleasant.