90V 240LEDS/Meter 3014 Led Strip Light System 1

90V 240LEDS/Meter 3014 Led Strip Light System 2

90V 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.

Q: LED lights with lights, some light, and some light, or in the middle of a section will not light: Part of the lamp LED lamp belt has been burned, may according to the voltage is not normal, or lamp with poor quality, recommended to buy brand products.

Q: Can the 220V LED belt be transferred to the 12V on board?: An inverter that uses a 12V DC to 220V AC switch is used directly;

Q: LED lights with 0-10V dimming when flashing what reason?: The main reason for stroboscopic is frequency, and nothing to do with itYou can't adjust the voltage directly by using the common transformer to adjust the voltageThe best dimming method for LED is the PWM, which is actually frequency modulatedLED is not realistic to want to be completely strobe, but the average frequency is above 100HZ, you can't feel the strobe completelyYou use a transformer to tune, the supply or the city's standard 50HZ frequency, 50HZ must have strobe, but some of the lights may not be too obvious, and some obviously.So, if you want to sit with LED lamp dimming, recommended to buy a dimmer, the price may be relatively high, to hundreds of yuan, if your light load is not large, buy a large manufacturer of the wireless light, with remote control, an estimated more than 200.

Q: Embedded LED lights with notches generally go deep enough: It depends on what kind of band you buy3528505057303014 single row double row light bandThe width is usually 8101216 width

Q: How do I connect the two LED light bands?: Some light belts must use separate power adapters, which are not directly connected in series. They can only be placed together and powered separately

Q: What brand is the LED lamp with?: If you want to buy, first of all, pay attention to test the anti-static ability of LED lamps. Antistatic capability is one of the important criteria to judge the quality of LED lamps. Generally speaking, LED lamps with high antistatic capability have long life and have higher safety factor. Therefore, in the purchase of LED lamps, be sure to pay attention to the strength of its anti-static capacity. Secondly, pay attention to check whether the current leakage exists in the LED lamp. And general lamps are different, LED lamps belong to one-way conductive light, if there is reverse current, this is the leakage. Once the leakage current of the LED lamp is large, the service life of the LED lamp will be relatively short.

Q: Led how to install the light belt?: Do not use the power supply during the installation or assembly of the lamp belt. Only the connection, installation and the correct condition can be used to connect the power supply,5. installation of LED lamp belt under cold and hot air can be electrified for a few minutes, so that the lamp body becomes soft, easy to bend, and then power off installation.

Q: What's the brightness of the LED light band? Can I use it for lighting?: You can use a lamp to do lighting, this is enough, light decoration. In this way, the main lights do not have to worry about the lack of illumination. This is the actual effect of my client's home.

Q: LED light is still a weak light after the switch is closed. What's the matter?: LED has normal light after power failure. The solution is...1, with a grounding wire, you can understand?2, test pencil, measure will be changed to FireWire, FireWire disconnection switch circuit3, in the case of unprofessional, use method 1

Q: How to fit the proper driving power for the LED light?: 1, LED lights with the initial launch, because the price of space is relatively large, light manufacturers are using current consistency, high brightness LED chip, such chips current is: 0.02A;Later, because of the price of the lamp, the market competition is fierce, many lamps manufacturers use LED chips which are not high brightness and the current is not consistent. The current of this kind of LED chip is 0.011A.2, so we to the most commonly used 5050 chip as an example, a bulb to calculate power:A grain of 5050 beads by 3 chip parallel voltage: 3.2V; 3 parallel chip

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