Christmas String Led Light CE&ROHS Holiday Light Led Colorful

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 10 pc

Supply Capability:: 10000000 pc/month

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Specifications

private designed led strawberry light
DC5V lighting
Private strawberry shape
3 years warranty

Description:

The series products are SMD5050 production with high brightness, energy saving, environmental protection, long life, small attenuation, waterproof, ultraviolet prevention advantages; The LED strawberry lamp string specification:

1, a string of 50 diamonds (can according to the customer request and decision);

2, working voltage: DC5V; Working current: 2 A left and right sides;

3, LED lamp colors: red, yellow, blue, green, white; And has the intelligent control system, can produce change, jump to change, chase, meet different effects such as user requirements.

Characteristics:

1 ,easy installation, wiring is convenient

2, the LED strawberry lamp string simplified waterproof to give full play to advantage, any combination point light source, reflect the randomness;

3, use high power LED chip Taiwan, lighting, excellent color consistency, color saturation, good, long service life and low attenuation characteristics, and to ensure the product quality.

4, the product quality science waterproof compression performance (IP68), ensure products for outdoor use;

5,of two-way access, LED lamp, separation equipment design and maintenance easy, thoroughly solve problems difficult engineering and maintenance, LED lamp bead and one year free value-added service guarantee;

6,can let users in the use of a safer environment, very suitable for outdoor glow and the home decoration lighting applications, increase vision distance;

7, intelligent control system, can produce change, jump, chase, the influence of the change, and realize the asynchronous and synchronous control, random order to meet different requirements of users.

Q:What's the average luminous current of an ordinary LED lamp string?: If the lamp light current series is their rated current,

Q:What is the connection distance of the LED light string?Be specific: The connection distance is 15 meters. If the connection distance is exceeded, the LED light string is easy to heat, and the service life of the LED light string will be affected during use

Q:The number of lights in the LED string: Different LED number of LED light band price is different, and this is also to distinguish LED lamp belt price is an important factor.

Q:Section LED lantern, no controller, can shine principleTwo now reduced brightness string string: When electrons and holes are combined, they can radiate visible light, so they can be used to make light-emitting diodes. In circuits and instruments, as an indicator, or in combination with text or digital display. GaAs diodes glow diode gap, green silicon carbide, yellow light diode, light emitting diode gan. Because of the chemical properties and organic light-emitting diode OLED and inorganic light-emitting diode LED.

Q:Hanging on the tree string lights, each one is 10 meters long, with a controller, I asked the factory with the AB protection, but the manufacturers say that only do the general anti rain, no water, even the rain stop, I want to use plastic wrap, don't know? Which expert can give advice and advice? emergency: You can use the plastic wrap, mouth down, so even if again under the rain is not bad. Or glue the entire controller to the point where the water is likely to enter the water.

Q:What's the price of the LED light string?: The power supply is also the most important factor affecting the price of LED panel light. The power is not good, directly affect the LED panel lamp life. UL power supply performance is relatively stable. The price is about 53 yuan, TUV power supply price is about 33, and other CE power supply.

Q:I want to do a string of LED lights that can use batteries. About 55 or so. The lights are 5MM blue. How can I work? Urgent urgent!!: You can use the 4~6V battery, through the 4W, 2~3 Europe (6V with 3 Euro, 4V with 2 Euro) current limiting resistor, to the LED lamp power supply. The parameters of each lamp are: 3V, 20MA, in parallel (polarity). If you don't quite understand, you can also ask a science and engineering student (preferably a teacher) to help.

Q:How do you connect the LED lights?: LED lamp can string together end to end, with more than 24 fluorescent lamp series, bulb lamp with 5X1W5 lamp series, and 6 series and 14.

Q:How does the LED light string flash?: Because of the special volt ampere characteristics, LED can not use constant voltage driving mode, but is driven by cross flow. The direct drawback of cross flow drive, however, is heat. So people invented the drive mode of pulse drive. For example, 0.5 seconds per second, so that the amount of heat in the LED is reduced by half. Then turn the frequency up to 100 times per second, lighting for 0.005 seconds each time. At this point, the power of the LED is not the same, and people do not feel blinking. What's more, in this driving mode, an approximate cross flow drive (that is, the current is not necessarily precise) can be simplified, which simplifies the drive circuit (the precise cross flow source is very complex)

Q:Why are there three lines for the controller of the LED light string? What are they?: Common positive (red line +) is the positive pole for each street lampThree road cycling (blue line) this four lines are respectively connected with the four colors of LED tube anode side run. When the positive pole is connected to the common cathode, remember that the resistor must be connected first to connect to the positive electrode of the LED tube. The bright output (white) is the word to make it bright

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