3D LED Holiday Light In Ball Design IP44 Made In China
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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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Specification
Light SourceLED BULBSInput Voltage(V)24V/110V/220VPower22WApplicationOutdoor useStructurecan be disassemble,easy to installWorking Lifetime(Hour)50000 HoursMaterialSteel/aluminium frame,led string light,led rope light,PVC garlandIP RatingIP44 or IP65CertificationCE, ROHSSize60cm,80cm,100cm,120cm,150cm,200cm is availableWarranty1 yearSuperiorityPure copper wire, aging test, cold-resistant and heating resistant Standard packingBubble film + carton + Wooden Frame/metal frameHoliday NameChristmas, New YearAppliacationShop, hotel, park, theme party, street display and so on
Application of 3D Motif Ball
Wide range of use: leisure square,theme parks,tourist resorts,Restaurants,Celebration.wall.
Hotel foyer display,Wedding decoration,Holiday decoration,Shopping Mall display,
Commercial building,Entertainment venues ,Christmas party decoration
FAQ
Q: What about installation, is difficult?
A: Simple install, all complicate part have be settled before delivery, in normal condition 20 minute to complete installation.
Q: Do need professional electrician to install?
A: Customer can install product follow installation manual. But still recommend to have qualified electrician to proceed the installation.
Q: what about the malfunction rate, if one LED bulb broken, is that all LED bulbs shut down?
A: Malfunction rate is low, less < 0.5%. All tree brunch be specified designed by individual circuit, one LED bulb black out doesn't effect other LED work, the rest of LED bulb will lighting as well.
- 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: What's the average luminous current of an ordinary LED lamp string?
- If it is parallel, how much is the number of parallel to you, such as your distribution of LED lamp lights inside the 12 series and 8 (0.2W), then use the current is 60X8=480mA
- 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: 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: 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
- 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: What's the price of the LED light string?
- On the market now, 3014 of 11lm is often priced at between 0.13-0.16. The lamp has stable performance, good brightness, low luminous decay, and color index is much better. 600x600LED panel light 360 beads, which is about 53 yuan.Are basically using 11x23 or 11x26mil chip, chip /pcs lamp about a penny.
- Q: How much is the voltage across the 20 LED lamps in series?
- Each LED is about 3V, and the 20 series is 60V
- Q: What are the power connections for the LED light string?
- If you do not want to use a power to control each LED lamp string, can switch power to buy a relatively large power for the total power supply, then put all LED light on the input power (all parallel wire size is not enough, can also extend) unified by the total power switch.
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3D LED Holiday Light In Ball Design IP44 Made In China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 10000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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