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: The top LED lights always burn the bulb in series: A simple circuit based on resistance current limiting can only be adjusted with current resistance.

Q: How do you connect the LED lights?: Connect the bottom edge of the triangle symbol to the high voltage and the sharp angle to the low voltage. The bottom edge of the next LED is connected with a sharp angle

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: Now the market has launched a LED string lamp controller. Professional rainproof. You should be able to buy it at the big mall!!!

Q: The color temperature of LED light string: Refers to a standard blackbody heating, the temperature rises to a certain degree when starting from the color red - Orange - red - white - blue, gradually changed, a light source and the blackbody with the same color, we will at the time of the absolute temperature blackbody called the color temperature of the light source.

Q: The number of lights in the LED string: 15 lights, 30 lights, and 60 lights refer to the LED band. How many LED components are welded per meter length?

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: Performance and characteristics of LED lamp string: 1.LED light string is good. The colors are red, yellow, green, blue, white, warm white and so on;2.LED lamp has the advantages of convenient installation, after one-time injection waterproof, waterproof grade IP65, installation of plastic card, do not need any accessories, you can direct the word in the hole and fixed installation;

Q: Section LED lantern, no controller, can shine principleTwo now reduced brightness string string: LED string:Light emitting diodes, referred to as LED, are made from compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) and so on.

Q: Example: if I want to do a 40 head low voltage lamp string, do 10 lights, 1 loop, transformer is 150MA, then how can I calculate the resistance? The grid is 60 Hz of China's power grid! Give a formula, and then count the examples. What is it?! Thank you: In general, LED lamps need constant current to drive, and the voltage may be adjusted according to the aging degree of the LED lamp.

Q: Rated voltage of LED lamp string: You are the light string and see how much you a lamp, the lamp voltage for LED in 3.0-3.4V, for intermediate values of 3.2V, N=220/3.2=68.75 so many beads. In fact, we are in terms of LED is a DC device, there is no voltage rating, mainly to see his current value, the work must be steady flow. The power 0.06W LED current is 20MA, the power 0.2W LED current is 60MA, the power is 0.3W, the LED current is 100MA, the power is 1W, the high power LED current is 300-350MA, and so on in turn, ah, I=P/U

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