Copper Wire tree-shaped Led Light Bulb String for Christmas Hotel Cafe Decoration
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 set
- Supply Capability:
- 10000 set/month
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Item specifice
Product Description:Copper Wire tree-shaped Led Light Bulb String for Christmas Hotel Cafe Decoration
Recreat stunning Italian Tuscan landscapes right at home. Create Perfect Everlasting Memories for a lifetime;Dine or host parties under your own strand of stars. A perfect accent to any funcation, indoor or outdoor.
To extend a warm welcome to your guests, suspend them under tents, patios, awnings, or umbrellas. The discreet wiring blends in perfectly with trees and bushes. Drape them on trees or in entryways.
Specification| Color | Green |
| Certificate | UL/SE/SAA/CCC/ROHS |
| Wire material | 100% copper wire |
| Wire diameter | default is 2.2mm,oem is avaliable |
| Voltage | 110V/220V |
| Rated Power | 125W |
| Life time | 2000hours |
| Occasion | party,wedding, hotel bar, street, indoor, outdoor, park, square, etc |
| Advantage | Factory outlet, friendly-environmental, waterproof, energy saving,highlight |
| Holiday time | New Year’s Day, Christmas, Valentine’s Day, National Day, Easter, Halloween, Carnival, etc |
Features
1.UL listed, really good quality
2.Total length:customer's requirements
3.Competitive price
4.Commercial Grade
Packaging&Shipping
1.Inner packing:opp bag or color box
2.Outer packing:carton
3.Shipping:depends on customer's requirements
Application
Our services
1.OEM Service
Your own design is appreciated; we can make the approval sample according to your golden sample.
2. QC Service
a) Before the order to be confirmed, we should check the material & color of fabric by sample which should be strictly.
b) We will be tracing the different phase of production from the beginning.
c) Every bad quality will be checked & cleaned before packing.
d) Before delivery clients could send one QC or point the third party to check the quality.
e) We will try our best to help clients when problem occurred.
3. After-sale Service
a) EXW, FOB, C&F are also available for us.
b) If the products need certificate, we can also provide.
FAQ
1.What's your payment terms?
T/T or L/C
2.When could you send me the samples
2-3days
3.Can I customize the strip length?
Yes
4.Do you also sell other kinds led lights?
Yes, we also supply led bulbs, spotlights, led light, led tube light ,ceiling light etc
5.How does your quality control?
We have a professional QC team, we will control the goods quality during all the mass production, and we can do inspection service for you..
6.If we don’t have any shipping forwarder in China, could you do this for us?
We have very good relationship with forwarder , we can suggest them to you, and you will get the best shipping price, and have excellent service.
- Q:How much is the voltage across the 20 LED lamps in series?
- Don't know what kind of LED, if it is ordinary bright LED words, according to different colors, the rated voltage between 3.6-3.8V (current allowable level <20mA), you can be calculated according to the amount of estimates, as long as the control current should not exceed 20MA no problem
- Q:What's the average luminous current of an ordinary LED lamp string?
- If the lamp light current series is their rated current,
- 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: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: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
- Q:The color temperature of LED light string
- Light source temperature is different, light color is also different:The color temperature is below 3300K, the color is red, and gives a warm feeling. There is a sedate atmosphere and a warm feeling.The color temperature is in the middle of 3000--6000K, and there is no obvious visual psychological effect in this hue, and there is a refreshing feeling. It is called neutral color temperatureColor temperature exceeds 6000K, light color slants blue, give a person with cool feeling, commonly referred to as cool color temperature.
- 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?
- The LED pipe positive string is connected with 4-5 1K2W resistance strings, and the other end of the resistor is connected with the common positive pole of the controller. LED tube controller's direct bright output (Huang Xian), if the LED tube brightness is not too bright, minus a resistor. Remember not to short-circuit, short-circuit, burn out the controller. The less string LED, the more resistance string.
- 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
- If you direct the transformer to the LED lamp power supply, the life of the LED lamp will be affected, far less than the nominal value.
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Copper Wire tree-shaped Led Light Bulb String for Christmas Hotel Cafe Decoration
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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