30V 240LEDS/Meter 3014 Led Strip Lights

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Loading Port:: Shanghai

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:LED soft light belt?: Provide the following installation should pay attention to the details of several lights for everyone: 1. power connection method: general voltage LED lamp with DC 12V, necessitating the use of switching power supply, power supply according to the size of the power LED lamp belt and connected to fixed length. If you do not want to take each LED lamp with a power to control, switching power supply can buy a relatively large power for the total power supply, then put all LED light with all input power in parallel (wire size is not enough, can also extend) unified by the total power switch. This advantage can be centralized control, inconvenient place is unable to achieve a single LED lamp band lighting effect and switch control, which specific way to be measured by their own. 2., each meter has "scissors" mark, only in the mark must be cut, scissors or scissors will lead to one meter does not light, it is best to carefully look at the location before the mark, according to the middle of the connection can not cut it.

Q:What are the features of a LED lamp?: The biggest thing about LED is energy saving.The LED crystal lamp comprises a lampshade, a base for fixing the lampshade, a lamp cap positioned at the top of the base, a plurality of circuit boards electrically connected with the lamp head in the lampshade, and LED crystal and crystal arranged on each circuit board.

Q:LED lamp belt, hot tin is not strong, what should I do?: Find an iron and then welded, but. Some things about LED can focus on the "projective non bogey" public number, which has a relatively wide range of LED knowledge.

Q:LED lamp with 180 beads, how many watts per meter?: Of course, this is used as decorative light belt, and if the band is used for lighting, such as a lamp plate, ceiling lamp class, its current will be used 60MA, that is, become 36W

Q:What's the function of the LED band drive? Can I use the drive?: The working voltage is DC voltage LED lamp with a certain value, and the power is AC voltage within a certain range of fluctuation, therefore LED lamp belt should be stable and reliable work, must drive through the DC voltage alternating current into the fixed value. If you don't drive it directly, the lights will burn out instantly.

Q:How about the power of the LED lamp?: In general, 30 meters of lamp / lamp with the larger current LED. such as 0.028A, calculate the power per meter (30 / 3: lamp lamp group) * (12V * 0.028A) =3.36W; and 60 meters of lamp / lamp with LED will use less current to produce, for example: 0.011A calculate the power per meter (60 / 3: lamp lamp group) * (12V * 0.011A) =2.64W.

Q:LED chandelier (ceiling lamp), the band controller does not synchronize, what should I do?: A long power failure makes the charge on the capacitor miss. It may take a long time. It may take hours or even days

Q:LED lights belt, what mobile power, can not pull wires: The LED light strip is usually powered directly by the 220V alternating current. Do not want to pull, use mobile power supply, can have DC 200V voltage to also be able to be illuminated. Such a high voltage mobile power supply, unless customized, the market may not have this specification mobile power supply.

Q:How long is the life of the LED light belt?: General domestic lamps 1 years began to decay, but also to see the current situation of using the circuit and chip

Q:What are the requirements for the LED light driver?: When the input voltage changes in an instant (within the allowable range), the time that the output voltage is returned to normal is also the ability of the power supply to respond to the abnormal conditions.

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