29V 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: What type of LED lamp comes with the brightest light?: In two different manufacturers, using the same patch made of light, brightness may not be the same, LED is the current device, current is, the higher the brightness, some manufacturers in the pursuit of brightness and low cost, will increase the current to improve the brightness, life will be a lot worse, especially white. You can solve the problem that: 5050 led domestic manufacturers with some formal, ask the clerk to provide product specification, comparison of various manufacturers specifications on luminous flux values, a large number of lumens brightness generally high, of course, do not forget to consider the half angle.

Q: How to distinguish the LED lamp belt is the high voltage lamp belt or the low voltage lamp belt?: In short, the line is the biggest difference! Low pressure is generally three parallel light bead! Yes, three open cuts! High pressure (except for one meter a customized)

Q: What is the principle of LED dimming, which dimming mode is used in LED dimming?: Constant current power regulation: analog linear technology can easily adjust the size of the current.

Q: Want to use LED light belt, put a layer of alternative eye protection lamp under the shelf, the effect is good?: The direct use of light with the words may have a little dazzling aluminum laminates can choose lamps with PC uniform lighting effect is good oh.

Q: How to choose home decoration LED lamp belt?: First of all, you should know that the band can only play a decorative role, can not play the role of the main lighting. So you don't have to tell me the size of your dining room and living room. Also, the lights are all in a section of the whole meter (if you install the place is 1.5 meters, you have to buy 2 meters before you can), so how much should be used

Q: Can different color LED lights come together?: Different colors of lights can be used together.As long as the voltage and current used in each lamp belt are the same, they can be used together.LED drive design, poly springs Xin Technology

Q: Led how to install the lamp belt, LED lights with the installation process detailed: When installed, please bring light bent to one side, exposing the 2-3MM copper wire, and wire cutters cut clean, there shall be no burr, avoid short-circuit.

Q: What's the difference between a LED light strip and a light strip?: LED lights and LED lights are generally versatile, both of which are flexible light bands; but the light belt is specifically the flexible light band, which uses FPC as the light strip for the circuit board. The lamp includes lamp and light bar two, a circuit board is done by FPC, a wiring board with hard board. The common voltage used is the DC 12V voltage and the 24V voltage. There is special custom-made, voltage is more special, useful 6V, but also useful 9V. The prevailing lamp band specification is the 12V voltage.

Q: Is the LED belt with a constant voltage transformer or a constant current transformer?: Constant current transformers are generally current transformers. The principle of current transformer is based on the principle of electromagnetic induction. The current transformer consists of a closed core and windings. The number of the primary winding turns its little string in the current need to measure the line, so it is often all two line current flows through the primary winding turns are more connected in series of measuring and protection circuit, current transformer in operation, the two side loop it from the beginning to the end is closed, so the measurement instruments and protection circuit impedance in series with the coil current transformer is very small, close to the working state of short circuit. The current transformer is to change the primary side large current into two side small current to measure, the two side can not open circuit.

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.

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