FAQ about COMI Lighting's Neon LED Strip

1. How to control RGB LED flex neon light and what kinds of LED controllers are required?
(1)RGB LED neon flex is working with PWM protocol.So, the controller needs to be with PWM signal output, and the output voltage range of controller need to be compatible with the working voltage of RGB LED neon flex light.PVC LED Neon sign
(2)When connect RGB version LED neon light DMX control system, it is required to connect a DMX decoder(s) between DMX master controller and RGB Neon strip light, please inquire us separately for more information about it .

2.What are the advantages to powering LED neon flex from both ends?
Owing to the length of Neon strip is too long(e.g.:10meters or 20meters),if there is only one end LED strip is fed power,there will be a voltage drop at the other end of LED strip, the end of LED strip connected to the power supply will be more brightness than the end which not connect to power supply, so the brightness of the entire length of LED strip will looks uneven, one end looks brighter and the other end look a little dim.

feed the power to both two ends of LED strip can continuously run max length and reduce voltage drop and make the brightness more even and uniform in the entire run length of LED strip.

3. Why there is difference between rated power and practical consumption,for example: the power of 1 length 10meter ribbon light less than the total power of 10pcs *1meter?
The long LED strip circuit impedance result in voltage drop,the much far way from the power feed end, the more voltage drop is,so actual working current and power decreased as LED strip light length increased, so the power of continuous run length 10meters is less than the total power of 10pcs*1meter LED neon.

4. How to warrant the light uniformity.
(1)To ensure the quality of light source,The LED sources selected to manufacture are from domestic prestigious large LED manufacturers or from world well-known LED brands.
(2)Strict binning controls provide consistent LED color and quality of Light

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