LED Strip Light Repair Instructions
1, anti-static: As LED is an electrostatic sensitive component, if not to run anti-static measures are Peixiu LED lights, it will burn the LED, the formation of waste. There is electricity demand attention will certainly have to use anti-static soldering iron soldering iron, simultaneous Peixiu personnel necessary to run anti-static measures (such as wearing an antistatic wrist strap and glove, etc.).
2, the continuation of low temperature: the two major groups made LED lights with LED body and FPC, are not able to continue low temperature cargo. FPC is a continuation of low or if the promise is beyond the measure of its acceptance, it will make the cover film cracking FPC, indirect form LED lights scrapped. Simultaneous, LED nor can tolerate the continuation of low temperature, low temperature is under a long time, the chip will be low temperature burn. Thus, electric iron Peixiu LED lights when adopted will certainly have to adopt temperature soldering iron, the measure is limited within the scope once, stop arbitrary changes and settings. Furthermore, even so, still need to pay attention to is not the electric iron pin the LED is being Peixiu stop time beyond 10 seconds, if beyond a certain time, it is possible to burn out the LED chip.
3, short: a lot of LED lights with no light at the pin due to a short circuit, before being Peixiu will certainly want to investigate the real reason no light. Chip Otherwise, there is no rush to change the brightest LED in the future, will continue again when the call back form the LED is short-circuited DC breakdown. Because change is the new LED beforehand, surely first have to find the real reason there is no light, targeted capacity less effective.
Troubleshooting
Reason does not shine
1, LED lights with flexible packaging protection is imperfect, resulting in the transport process damaged by the impact of lamp beads.
2, the welding point Flexible LED strip Weld phenomenon, caused by vibration during transport and lead solder off lights not bright.
3, LED lights with flexible solder less solder off easily
4, LED lights with flexible solder poor quality, LED lights with flexible joints in the bending process prone to embrittlement, shedding phenomenon
5, LED lights with flexible installation bending angle is too large, resulting in LED lights with flexible joints and bright copper separation lead
6, excessive extrusion LED lights with flexible installation products, leading LED lights with flexible joints deformed chip off damaged or not bright
7, LED lights with flexible circuit board solder resist layer is too thick, solder and board can not completely fused together during welding, but also a Weld phenomenon.
8, LED flexible light strip can not be twisted during installation, if twisted words will cause the LED lights with flexible joints and lead to shedding light.
9, electrostatic burned, because LED is an electrostatic-sensitive components, there is no good static protection, can lead to chip burn.
How to identify quality
LED lights with market varies greatly, regular factory and cottage prices vary widely. If the LED lights up to identify the quality of the professional and technical, I'm afraid a lot of customers do not have this capability. However, we can simply look up from a preliminary identification, which can separate the good or bad quality.
The main can be identified from the following aspects:
1, see the solder joints. LED lights with LED lights with the regular production of the manufacturer is to use SMT chip technology, with solder paste and reflow production. Thus, LED lights bring smoother solder joints and solder amount not more, to the LED solder arcuate electrode pad extending from at FPC.
2, see the FPC quality. FPC sub-two copper and rolled copper, copper-clad copper foil is projecting, and then look at the FPC from the connector pads to see it. And rolled copper is closely and FPC as a single entity that can be bent and will not appear pad off phenomenon. Bonded Copper occurs if bent too much off the pad, maintenance temperature is too high will cause the pad off.
3, see the LED light strip surface cleanliness. Using SMT technology, the LED lights, surface cleanliness is very good, I do not see any impurities and stains. Hand-welding process to produce copycat version of LED lights, no matter how clean the surface, there will be residual traces of dirt and cleaning.
4, look at the packaging. Regular LED lights will use anti-static roll disc packaging, roll of 5 m or 10 m roll, outside of the package and then using anti-static moisture-proof bag sealed. Cottage version of the LED lights with the use of recycled roll tray, there is no anti-static moisture-proof bags, look carefully roll pan can see the appearance of a clear label when traces and scratches.
5, look at the label. Regular LED lights with bags and roll trays above the printed label will not print the label.
6, see annex. Regular LED lights will be accompanied by instructions for use inside the box and lights with specifications, while also equipped with LED lights with connector or a deck; the cottage version of the LED lights with packing box is not these attachments, because Some manufacturers, after all, could save the province.
Lamp with lighting Note
1, brightness requirements vary for different occasions and different products have different requirements for LED brightness. Such as LED jewelry counter light if placed in a number of large shopping malls, we will have a number of attractive, high brightness, and the same is also divided into different decorative LED lighting products and LED colorful lights and so on.
2, the antistatic ability: LED, long antistatic ability antistatic ability of life, but the price will be higher. Typically antistatic preferably higher than 700V or more.
3, wavelength and consistent color temperature of LED, the color will be consistent with this combination together large quantities of lamps is particularly important. With a lamp inside do not have much color.
4, LED reverse leakage current is a current conducting time, we recommend using a little leakage current LED products.
5, waterproof, for outdoor and indoor LED light requirements are not the same.
6, LED light angle enormous impact on the LED lamps for different lighting requirements of large, like LED fluorescent discharge we recommend using 140-170 degrees. Others we do not explain in detail here.
7, LED chips LED core quality decisions, many LED chip brands, foreign brands, but also of China Taiwan. The price difference between different brands is also very far.
8, LED chip size also determines the quality and brightness of LED, we choose the time also try to choose the larger wafers, but the price will be a corresponding higher.
Installation instructions
First, the main structure and scope
LED light bar lampshade with high thermal conductivity 6063 aluminum, high-grade appearance of fine, light use of imported US chip Puri 5050 SMD LED. Suitable for jewelry, display counters, home villas lighting, shopping malls, hotels, office buildings and leisure venues decorative lighting and other lighting places, is ideal to replace the traditional fluorescent tube lamps.
Second, the structure parameters
Input voltage: 220V
Operating voltage: 12V
Power: 13.2W
Light bar length: 1m
Output flux: 1040lm
CRI: 85
Source: LED0.2W * 66pcs / m
Color temperature: 2700-7500K
Color: Silver
Working temperature: -20 ℃ ~ + 60 ℃
Humidity: 10-90RH
Electric shock rating: Ⅱ class
Driver: constant current driver, stable performance, safe and reliable
With light Category: 120 °
Light Distribution: Selected light, the LED light color better, even centralized spot, no noise, no shadow dark areas
Connection: terminal link

Three steps
1. Check the shade, light bar, finishing supporting the use of various parts and accessories are complete;
The length of the counter, the interception of shade that matches the processing length, and then the processing ends 45 ° chamfer
3. In the counter lampshade around the inside diameter of the through hole open ends were 3.5mm in order and fixed connection pad;
4. In the lower part of the left and right ends lights distinguished two M3 holes for and triangular block connections;
5. Place the shade you want to install the appropriate load size lights, connected together by a triangular block;
6. The fixed block with shadowless adhesive around the inside of the shade in the corresponding openings of the glass;
7. Screw the connection good shade fixed on the counter;
8. Attach the over-mast;
9. Install the drivers. Note that when you install the input and output ports, pay attention to the positive and negative connection when connecting light bar. Red wire is positive, black for negative connection.
LED Strip Light IV Notices
1. Properly install LED driver and LED lights;
2.12V 3.2A drive access LED lights I can not exceed 4m, 12V 5A drive access LED lights I can not exceed 5m;
Must cut off the power before the operation 3. Installation;
4. Product installation must be installed by a professional.
This article comes from:http://www.realgreenled.com/LED-Strip-Light/