从China供应商批发进口Led Neon Tube — FOB条款

1. How many meters can be loaded in one continous run? -One power cable could load 50m 240V LED neon flex in one continous line. -One LED power supply could load 20m 24V LED neon flex in one continous line. -One LED power supply could load 10m 12V LED neon flex in one continous line. *If loading too much, it will cause volt drop out and may damage the driver.

2. What are the advantages of powering LED neon flex from both ends? Advantages: By powering from two ends can continuously run max length and reduce voltage drop and make the brightness more even and uniform each part.

3. Why is the difference between rated power and practical consumption like 10m LED neon flex power less than 10 x 1m power? The circuit impedance result in voltage drop which increased, and corresponding current and power decreased with increasing light length, so continuously running 10m power is less than 10 x 1m LED neon power.

4. How to guarantee LED Neon Flex light uniformity ? Strictly LED Bin control and our LED source suppliers are domestic prestigious large LED manufacturers.

5. Are they connected by manual welding? All FPCB lights are 100% completed by automatic machine like SMD machine, PCB automatic welding machine.

6. Are they UV resistant? After 1000 hours UV radiation test, our LED neon PVC were just slightly yellowing, and the gray level only increase one grade. UV resistance is no rate in itself. The practical application situation shall be evaluated at their own stance. 7.How to define the products lifetime and how long are their lifetime? When use properly and correctly in accordance to related technical documents like specification, product lifetime is no less than 5 years. Lifetime Definition: A.Within 5 years, the color temperature and color shift scope are within industry profession recognition. B.Within 5 years, the LEDs shall not break out. C. Within 5 year, IP protection rate shall not reduce, such as IP rate and safety performance.

8. Is it suitable for outdoor and what kind of condition required? They are suitable for outdoor using because of IP65 accessories and UV resistance and flame resistance of PVC. But be careful the following operating environment:

9. Can LED Neon Flex be used in high temperature condition? After a high-low temperature cycling impact tests in a -20~60 degree temperature (LED Neon Flex can use at Russia and Middle-East) and humidity chamber (60 degree 17 hours on & -20 degree 7 hours off, total 104 hours), led neon flex’s every performance is still in good condition. Considering their lifetime, we do suggest to use in -20~45 degree otherwise it will reduce its reliability and accelerate aging.