243V 240LEDS/Meter 3014 Led Strip Light

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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 i love the big one.

Q: How does the LED band replace the tube?: After all, there is a gap between the brightness of the tube and the brightness of the band.In lieu of words, may not achieve the original effect;With lights with high brightness, then only about 20-22lm/;With a high brightness light, or can not be compared with the high brightness of the tube

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 is that band good?: Look at solder joints. Regular LED lamp manufacturers with LED band produced by SMT patch process, with solder paste and reflow process produced. Therefore, the solder joint on the LED light band is smoother and the solder flux is not much, and the solder joint is in an arc shape extending from the FPC pad to the LED electrode. However, the solder joints of the LED lights in the Shanzhai version are not uniform, and most of them appear as a dot to weld the feet. At the same time, there are different degrees of tin tip, which is a typical phenomenon of manual welding.

Q: How to install the car LED lamp belt?: When the LED light belt device, the ordinary put in the lamp slot, can be straight, also can use string or fine wire fixed. For external or vertical installation, required a clip and a tail plug. The original clip is fully illuminated and it is better to put waterproof glass in the stopper and plug at the end of the assembly so that the waterproof performance will be better.

Q: 5050 per meter, 60 beads, led band power consumption is about how much watts?: The electrical parameters of 5050 beads:1, current: 43-46mA (this is the most ideal driving current); maximum use current can not exceed 60mA;2, voltage 2.8-3.6V (transient voltage not more than 5V beads, or damage or serious damage to the LED lamp to repair);3, the ambient temperature -20 degrees Celsius to +40 degrees Celsius (requirements of thermal design of lamps and lanterns do better, LED lamp pin temperature can not exceed 60 degrees);4. If the current is at 14-20mA, the brightness of each 1mA is reduced by 4%;

Q: How to make the effect of LED light belt fixed?: This has something to do with the controller. If you know the principle of his chip, it's an effect to short-circuit a PIN directly

Q: Led and so on, or T5 tube well?: Of course is the integration of T5 lamp, the lamp is broken for a whole, bad for a lamp. However, the cost of the tube is much more expensive than the band, but the overall T5 tube is better than the light band. The tube can be guaranteed for 3 years, and the lamp belt is often more tube - to - tube.

Q: LED lights with warranty period: LED lamps are guaranteed for two or three years, especially for high power LED lamps, which generally have a three year warranty.

Q: What are the LED patch bands, single panels and double panels? What's the difference between them?: There are many types of PCB boards, but common ones are single panels and double sided panels. A single panel is a circuit with copper plating only on one side of the board, and there are both sides of the double sided board, but the circuit on both sides can be connected by passing through the hole so that the board becomes a complete circuit.

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.

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