Waterproof outdoor Christmas tree Solar LED String Lights

Waterproof outdoor Christmas tree Solar LED String Lights

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 100 m

Supply Capability:: 100000 m/month

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Waterproof outdoor Christmas tree Solar LED String Lights

FAQ

Q1: Your company is manufacturer or trader?
A1: We are the large building materials supplier in China, about one thousand kinds of products in our company, the company's brand is very big, and there are a lot of production base, our greatest advantage is the ability to do resource integration, we can provide many kinds of you need to building materials, and can offer competitive price.

Q2: Your company provides the product quality is guaranteed?
A2: Our company has a dedicated staff in factory for a long time, before the shipment, it’s need to have strict quality control, if the quality is unqualified, we pack the goods on site personnel are not allowed. So that you can rest assured that any problem after you receive the goods, we will cooperate with treatment.

Q3: Is there a minimum order quantity of your company? What is the minimum quantity?
A3: Our minimum order quantity is 500 m2, and general size is 4 m wide and 25 m long, if you have any requirements, we also can pack according to your request for production.

Q4: Can send free samples?
A4: The sample is free for your test, but the freight is borne by you, DHL gives us a discount when export, if you like, you can first turn fold after the freight to our account, cost savings for you, also, of course, how to run it up to you.

Q5: What is your company's payment terms?
A5: Our terms is advanced payment T/T 100%.

Q6: How long is the lead time? Will there be late delivery?
A6: The delivery time is generally for 20 days, occasionally there will be a late delivery happens, in order to guarantee the quality of the products, we will not neglect the quality of products in order to catch the delivery date. If you want to delivery of the goods as soon as possible, still have to confirm the order as soon as possible, lest delay.

Q7: Your company's products have SGS, CE certification or FIFA?
A7: Do you trust, lawn export certification we can provide you need.

Q8: Can price reduce some again?
A8: As the saying goes, a price points a points goods, the quality of our products are through strict control of, if you demand is big, we can give you discount.

Q9: Can you give us the sole agency?
A9: Advanced a cabinet you can look at the effect of the goods in your market, our company is for the sole agency has the certain sales target, if you annual sales reach indicators, can consider to give you the sole agent of our company, so my suggestion is that you try advanced goods market reaction.

Q10: Do your company have after-sales service?
A10: Our company is after-sales service, if is the problem that the quality of the product, no matter when, you can contact our company directly addressed, if you purchase quantity is very big, we will give big customers with a special after-sale consultants, have any problem, you can contact him directly, immediately help you solve the problem.

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?: General LED patch to 0.2W, 0.5W, 0.2W lamp current is 60mA, 0.5W beads 150mA,

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 top LED lights always burn the bulb in series: Do not know what kind of drive you are, try to reduce the current of LED, do not exceed the rated operating current of LED on the line. The method of reducing current is related to drive circuit, and the current limiting method is different for different circuits.

Q:Section LED lantern, no controller, can shine principleTwo now reduced brightness string string: Led 2 polar tube inside chip oscillator circuit, and the general appearance led 2 polar tube without distinction, only connected to the power supply of two kinds of color turns light, 1 seconds, I bought the 5MM red, blue autoflash. From the appearance of the series, but not necessarily in series

Q:220vled water lamp string how to connect, that is, 220 of the electricity: On the way of C1, R1, L1, R2 varistor, the primary power supply filter circuit, can input the instantaneous pressure filter, C2, R2, C4, C3 step-down circuit, L2 varistor and filter circuit is composed of rectifier, the filter, which can effectively protect the LED by high pressure breakdown.

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!!: 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

Q:The color temperature of LED light string: Generally speaking, the color temperature is not an indicator of the LED band, but many foreign customers will make a special request because of the use of the environment.

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

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.

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