40V 240Leds/Meter 3014 Led Strip Lights System 1

40V 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 is the material of LED lamp belt?: The basic concept of LED: LED (Light, Emitting, Diode), LED is a solid state semiconductor device, which can directly convert electricity into light. The heart of LED is a semiconductor wafer with one end attached to the LED lamp strain on one bracket, one end with the negative electrode, and the other end connected to the positive electrode of the power to encapsulate the entire wafer with epoxy resin. Semiconductor wafers consist of two parts, one is P type semiconductor, in which the hole dominates, and the other end is N type semiconductor, which is mainly electronic here. But when the two semiconductors are connected, they form a "P-N" junction". When the current passes through the wire acting on the chip, the electrons are pushed into the P region. In the P region, electrons combine with the hole and then emit energy in the form of photons, which is the principle of LED luminescence.

Q:The difference between high voltage and low voltage LED light belts: Low voltage lamp with 12V and 24V, 12V low voltage work, step-down instability, leading to the front and rear light uneven.24V step-down stabilization. Uniform brightness. Long service life. It is recommended to use 24V light belt.

Q:The difference between LED light band and T5 tube?: The main difference is that:The lamp belt is software, and the length is more than meters. It is easy to install the corner. The T5 pipe is the standard size, the length is 0.6m, 1.2m and so on;The heat dissipation capacity of the light band is not as good as that of the T5 tube, so the power and brightness of the same length are lower than that of the T5 tube;T5 tubes can also be used in general lighting environments.

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: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 kind of LED lamp is better?: LED light belt Market varies greatly, 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 preliminary identification can be made from the simple appearance, and the quality can be basically separated.

Q:Does the LED low voltage lamp belt belong to the luminaire?: LED low voltage light belt does not belong to lamps and lanterns, and belongs to decorations.

Q:What is the minimum number of light bands?: LED lights with 12V meters, there are a variety of power, the common 5W to 20W, such as: 3528LED, 30 led per meter, power per meter 2.4W; 60 led per meter, 4.8w per meter. 5050led, 30 led per metre, 7.2W per metre, 60 led per metre, 14.4w per metre. Led band power calculation method: power is the measurement of energy transfer rate, in dc...

Q:What is the power consumption of the LED lamp belt?: If you use LED lights with more, then in accordance with this parameter directly multiplied by the number of meters, you can get the use of LED lights with the daily, monthly, annual power consumption. In fact, in the family, the daily utilization rate is not 8 hours, even if calculated according to 8 hours, the power consumption is almost negligible. Therefore, we can rest assured that the use of, do not install when installed, but did not dare to use the back, it is a waste of resources!

Q:What are the requirements for the LED light driver?: The circuit with a voltage stabilizing device has an upper limit for the input voltage, and once the voltage rises, the power supply equipment may cause serious irreversible physical damage. So overvoltage protection is very important.The LED lamp power supply is a device that provides power to the LED lamp, also known as the LED power supply, which provides the electrical energy needed by all the components in the LED luminaire. The size of power supply, the stability of current and voltage, will directly affect the performance and service life of LED lamps.

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