250 Led Christmas Lights
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250 Led Christmas Lights Supplier & Manufacturer from China
Okorder.com is a professional 250 Led Christmas Lights supplier & manufacturer, offers integrated one-stop services including real-time quoting and online cargo tracking. We are funded by CNBM Group, a Fortune 500 enterprise and the largest 250 Led Christmas Lights firm in China.Hot Products
FAQ
- LED lights string broken, how to repair?
- LED lights string broken: you can check one by one, which is bad, which change.
- 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.
- 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!!
- 55, it is blue, blue and white as the power is too large, large power consumption, even in parallel connection, the voltage of 3V certainly do not move with the battery, just to be able to provide 4.5V voltage, and three batteries of 5 words for a while no electricity, regulated power supply with advice, use parallel to, from the 3V voltage can be gradually increased, the brightness is just perfect, too high voltage lamp
- Led full-color light string and how to control wiring
- Four line color data signal exposed lamp connected: lamp electrode with GND surface control signal is connected with the DAT clock with CLK
- Performance and characteristics of LED lamp string
- 1.LED lamp string can handle perforation lamp string processing;2.LED lights string may through seven colors and full-color controller to achieve colorful jump, gradient, monochrome, full-color, fluttering and other effects.
- What's the average luminous current of an ordinary LED lamp string?
- If the lamp light current series is their rated current,
- How does the LED light string flash?
- LED because of its special structure, frequent startup does not reduce its service life, but high temperature can significantly shorten its life. So cooling is important for LED.
- Why are there three lines for the controller of the LED light string? What are they?
- 65 of the LED tubes are connected with 3-4 resistors. One end of the resistor is connected to the positive electrode of the LED, and the other end of the resistor is connected to the common anode of the controller. The blue wire is attached to the negative electrode of the LED tube.
