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 power consumption of the LED lamp belt?: Compared with the high-power LED street lamp and the ancient mysterious power of this new high pressure sodium lamp, LED street lamp can save 80% of the electricity, the power supply wire to permit a finer and more small amount of power transmission equipment, so as to reduce the loss of coal resources is not mysterious, reduce greenhouse gas emissions; at the same time, because of this new type of light source no mercury, lead and other harmful substances, such as UV and no harmful radiation, spared two confusion on the environment.

Q: For LED lamp belt, under what circumstances with constant flow, under what circumstances with constant pressure, what are the principles?: For the LED lamp power supply, if it is series circuit based, with constant flow, if it is parallel circuit based, with constant voltage.

Q: How much voltage can the LED lamp withstand?: LED lamp needs constant current driver, single wick turn-on voltage from 2.8V to 3V, and work for a period of time after the temperature rise, the value will be reduced, the lamp is a lamp wick composed of series parallel, because the number of different series, so the voltage is different, when the current basic variable voltage variable.

Q: How many light slots should I leave for the LED light belt?: This size is OK, but LED and T are different, so you should put the line from the top to the bottom, because each LED has to connect to the power alone, and the T4 and T5 can be connected

Q: What are the uses of an LED lamp?: A long time ago, lights were usually used in parks, buildings, overpasses, signboards, interior decorations, neon lights, or beauty. Now the lamp with LED lamp do, so called LED lamp belt. The lamp belt can be used for external use or indoor use.

Q: What is the difference between T4 tube and LED lamp? What are their advantages and disadvantages?: T4 tube is fluorescent three primary color lamp tube. It has a diameter of 12MM.

Q: What are the specifications of the LED lamp band and which ones are more commonly used?: LED lamp belt is divided into flexible LED light band and LED hard light strip two kinds, but generally also contain wire to connect LED old lamp belt, such as flat three wire, 4.3W/ meters, flat four lines, 6.48W/ meters, flat five line, 8.64W/ meters, lamp belt and so on.

Q: What's the brightness of the LED light band? Can I use it for lighting?: Brightness can be, you can buy that SMD 5050 high brightness, 15 lumens / grain, white light, three LED chip,.SMD 3528, 5 lumens / grain, white light, single chip per

Q: How many meters does the LED flash band need? A controller?: The controller is used for receiving signals, and the number of meters does not matter. As long as there is sufficient switching power supply to the lamp band, it is possible to meet the power requirements of the parallel light band. Or, in a certain range of load, you can then connect the signal amplifier, you can use a controller to connect the effect of numerous lights!

Q: Where is the difference between the LED lamp belt and the ordinary lamp?: The light emitting principle of LED soft light band is different from that of incandescent lamp and gas discharge lamp,The energy conversion efficiency of LED soft light band is very high, and the energy consumption of incandescent lamp can reach 10% in theory,LED soft light band, compared to fluorescent lamp can also achieve 50% energy saving effect. Energy saving effect is remarkable, which is of great significance to China, which is very energy intensive. The utility model does not contain toxic and harmful substances (such as mercury), avoids the two pollution of the fluorescent tube rupture and overflows mercury, and simultaneously does not interfere with radiation.Besides the optical properties of light, compared with incandescent and fluorescent lamps, 1 LED light less, using a plurality of LED.LED itself so require radiation range with a light emitting area is small, light, with advantages of light in a hemisphere distribution of rotational symmetry, plus lenses and mirrors, can constitute a a good source.

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