27V 240LEDS/Meter 3014 Led Strip Lights

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 m

Supply Capability:: 20000 m/month

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5.FAQ

We have organized several common questions for our clients，may help you sincerely：

①How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

Q:What are the features of a LED lamp?: LED light source has the advantages of no UV and infrared radiation, and can avoid the pollution of mercury fluorescent tube rupture overflow and other substances, Recyclable waste lamp recycling; LED distributed on the strip plate independently, increasing the volume of light source, beautiful appearance and low cost; through the reasonable arrangement of the strip plate, overcomes the LED light angle limitation, achieves the three-dimensional effect, the lamp light point. The utility model can completely replace the traditional tungsten crystal lamp and energy-saving lamp crystal lamp, the brightness can be comparable with the energy-saving lamp, energy-saving lamp color temperature is easier to control, more energy, crystal lamp can replace the other light source.

Q:Troubleshooting of LED light belt: Packaging protection 1, LED lamp is not perfect, resulting in beads impacted and damaged during transportation.2, LED flexible light strip welding weld phenomenon in the process of transportation and vibration caused by soldering off caused light is not bright.3, LED flexible lamp with less solder, solder joints easily fall off4, LED flexible light band soldering quality is not good, LED flexible light band in the bending process, solder joints prone to cracking, peeling phenomenon5, LED flexible light belt installation when the bending angle is too large, resulting in LED flexible light strip solder joints and copper foil separation and lead to light6, LED flexible lamp belt when the installation of excessive extrusion products, leading to LED flexible light chip damage, or solder joint deformation off and not brightThick circuit board solder layer 7, LED lamp, welding solder and circuit board can not be completely fused together, is a kind of phenomenon.8, LED flexible light band in the installation can not be distorted, if distorted, it will cause LED flexible light strip of solder joints fall off and lead to not bright.9, electrostatic burn out, because LED is an electrostatic sensitive element, there is no good static protection measures, it will lead to chip burned. LED lamp belt market is intermingled, regular manufacturers and cottage products prices vary greatly. If professional and technical to identify the quality of LED light belt, I am afraid many customers do not have this ability. But we can make a preliminary identification from the simple appearance, which can basically distinguish between good and bad quality.

Q:What's the way to make LED lights change color?: If it is a monochromatic light bar, it must not change color. The most common on the market is 3528 colorful lights and 5050RGB lights, and lights (that is, these lights with your marquee) plus a controller can be connected after using the remote control can change your love color. It is said that Shenzhen greeup Optoelectronic Technology Co., Ltd. in the aspects of doing good, you may wish to try! Wish you success!

Q:How does the PS make the band?: PVC lamp with the odor material, not because of the new lights will have, but the longer the taste is bigger, because the LED is sealed in the lamp belt, LED generated heat conduction in the plastic material, resulting in the issue of plastic taste. Maybe the quality of the products used by the landlord is a little bit worse. Generally, a good flexible band does not produce a big smell!

Q:How many watts does the LED light have?: The band of the picture is 5050, with a power rating of about 7.2 watts per meter. You can calculate the number of LED per meter by each LED light tube 0.2W, and multiply the 0.2W to get the watts per meter.

Q:LED chandelier (ceiling lamp), the band controller does not synchronize, what should I do?: Open the controller, find a large capacitor inside, with a resistance capacitance to dozens of European power release, as long as a few seconds to let go. Reconnect to the power supply.

Q:How many volts does the LED light belt need to start?: Conventional: high voltage lamp with 220V, low voltage 12VYou can also customize the voltage. 110V, 24V, and so on.

Q:How to solve the problem of LED lamp heating problem?: Specifically, the heat generated by the LED chip comes out of its metal heat sink, first through the solder to the aluminum substrate PCB, and then through the heat conductive glue to the aluminum radiator. Therefore, the LED hotel engineering lamp heat dissipation actually includes the heat conduction and the heat dissipation two parts. However, the size of LED lamp cooling according to power and place, also have different choices.

Q:What is the material of LED lamp belt?: LED lamp belt refers to the LED assembly in FPC band (FPC) or PCB hard, because of the shape of the product as a band name. Because of long service life (normal life expectancy of 8~10 hours), green and gradually emerging in all kinds of decoration industry. The light belt is the abbreviation of the LED light belt. Most people are not accustomed to the noun when they say it is too long, so the LED in front is omitted. It is called the light belt directly. In this way, the band with the name also includes a lot of big, second line, big three lines, round, second line and so on, the direct use of wire to connect LED, instead of FPC or PCB old band, of course, also includes flexible light band and hard light belt.

Q:Does the LED lamp come in a waterproof type?: LED waterproof lamp [2] with very soft PCB board as substrate, RGB chip Chip as the luminous body, light emitting angle of 120 degrees, each 50cm has 15 LED, 24 LED, 30 LED three specifications, arrangement of luminous body uniform in type PCB plate, color soft, light mixing evenly connected with each other the use of plug-in exquisite joints, appearance is very slim and compact, with 3M adhesive, horizontal soft light is a multi-purpose.

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