21V 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: Why does the length of the LED band fade with length?: This doesn't matter where the power is put. Now that the lights are in parallel, the male Street meets up. Too many connections cause excessive power load.

Q: Led how to solve the problem of strobe light?: This kind of problem is estimated in two cases: 1. Does the plug and socket of your power supply match and make sure that it is normal? Please replace the plug or socket try, check whether the normal power supply; 2, is also a "flash", should die power drive problems, there may be driven by the output voltage and the LED lamp with your required driving voltage is not uniform (you can test whether, or understand your lights need the driving voltage), there may be power supply inside the drive has been damaged, you change a driver, try it;

Q: How much is the power consumption per meter?: The small bulbs per meter of at least 30 (the interval of 3 cm), 15 meters close to 500, with the LED light emitting diode, each 0.05 watts of power, therefore, with a total power of 25 watts; as with ordinary small bulbs, each bulb power is about 0.2-0.3 watts, so the electric power 100-150 watts

Q: LED how is the band embedded in the steps?: LED is English light emitting diode (light emitting diode) abbreviation, its basic structure is a electroluminescent semiconductor chip light emitting materials, with silver glue or glue curing to the bracket, connecting a chip and a circuit board and then with silver or gold, then sealed with epoxy resin around, to protect the internal core role finally, the installation shell, so the seismic performance of LED lamp is good.

Q: Does the LED light band save energy?: LED lights must be more energy efficient than traditional ones, and the brightness is high

Q: What kind of LED lights are useful to power adapters? How many volts power adapters are used in general?: LED lamps for general household lighting, the lighting brightness according to their needs, set up their own production and practice of power supply in series or can choose DC 3 12V can be, some need to reduce on the shunt resistance voltage or current size, protect the safety of LED. According to the brightness of the needs of their choice of voltage size on it.

Q: What brand is the LED lamp with?: Again, pay attention to the colloidal material. LED lighting is more common gel to epoxy resin, UV and fireproof ability is relatively poor, but LED lighting materials will be good with anti UV and fire retardant, LED lamp that can resist external strong ultraviolet radiation, also has the good ability of fire.

Q: Connect the LED light belt to change the electric wire!! the result electrify! The electric wire heating, the interface is electric hot, how to return a responsibility?: The wire interface is hot, indicating that the wires are not handled properly and have no good contact, resulting in contact resistance, leading to fever. Recommend using sandpaper carefully burnish thread parts, in accordance with the standard method of connecting wires, wires connected, and electrical insulating cloth, to ensure safe use of electricity.

Q: What are the features of a LED lamp?: The metal lamp body and the metal plate hanging apart, put back on the side of a metal plate wall screw rod and the lamp body metal chassis hole set balance, tighten, and served as the "out of" into action to test whether we can easily, easy installation steps after; and the metal hanging plate to tune with smallpox parallel and diagonal parallel installation, in order to achieve the aesthetic effect, and must ensure that the firm is installed in the ceiling; 2, the transport process or during the installation process may be all LED light pressure in a concave inside the lamp body top back, so as not to affect the 3, there is no need to check the lamp fittings or screw like installed in the back the lamp body (usually organic glass accessories, glass rod is used to support the landlord), and ensure the correct installation of fixed, the rest can be temporarily outside the ornaments do not need to install. 4, the installation of lamps, if the lamp is equipped with remote control device, we must distinguish between the fire line and the zero line, otherwise cannot be energized or easy to burn up; when the lamp body prepared with metal hanging plate is connected to the LED note the position of the light source, LED light source will affect the sag effect; 5, fixed to the ceiling when power on to test whether the power is normal, then put the rest on the surface of the lamp body parts installed on the steps.

Q: Which is better, low voltage LED belt and high voltage LED lamp?: If the application can be any contact in the clothes cupboard, jewelry counters, kitchen cabinets and so on places where children, for security reasons, the best choice for low pressure led lights, in addition, low voltage lamp with life in general than the high pressure lamp with high 10000 to 20000 hours, please according to the actual demand, choose a suitable for your lights, recommended to choose low voltage lamp with photon LED lighting, the quality is very good, even if the leakage is not in any danger.

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