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FAQ

LED light is still a weak light after the switch is closed. What's the matter?
LED has normal light after power failure. The solution is...1, with a grounding wire, you can understand?2, test pencil, measure will be changed to FireWire, FireWire disconnection switch circuit3, in the case of unprofessional, use method 1
What is the LED light belt?
LEDStrip. This is the English name for the LED light belt. The interpretation of Strip in Yahoo translation is "strip", and the interpretation in Google is "small strip", but the LED light carries the word "LEDStrip" in the mouth of the foreign customerFlexLEDStrip. This is the English name of the flexible LED light belt. The interpretation of Flex in Google translation is "flexibility", and the interpretation of "Yahoo" becomes a "guide wire"". But foreign customers say "FlexLEDStrip" is what we all call flexible LED lights.LEDLightBar. This is the English name for the LED light bar. The interpretation of LightBar in Yahoo translation is "light band", and the interpretation in Google has become "in view of bars"". It seems that each translation is not the same, but the custom of foreign customers called LED, light bar is LEDLightBar.
LED how to distinguish between good and bad?
Look at the cleanliness of the surface of the LED lamp band. If the LED belt produced by SMT process, its surface cleanness is not good, and no impurities or stains can be seen. However, if you use hand welding process produced cottage version of LED lights, regardless of how the surface cleaning, there will be traces of stains and cleaning, and at the same time on the surface of FPC will have soldering flux and tin residue.
LED lamp with frequency converter burn, what's the matter?
I don't understand. What you mean is that after the LED light is on, the converter is burned. Or after the inverter is turned on, the LED lamp is burned. Whether it is the kind of situation is very normal, because the inverter and the LED lamp are harmonic source, electromagnetic harmonic generation in its work process, is the main cause of the incident, can choose the inverter input special filter, or the input end of special reactors etc. harmonic suppression devices attempt.
How many watts does the LED light have?
The band of the picture is 5050, with a power rating of about 7.2 watts per meter. You can calculate the number of LED per meter by each LED light tube 0.2W, and multiply the 0.2W to get the watts per meter.
Which is better, low voltage LED belt and high voltage LED lamp?
If the application can be any contact in the clothes cupboard, jewelry counters, kitchen cabinets and so on places where children, for security reasons, the best choice for low pressure led lights, in addition, low voltage lamp with life in general than the high pressure lamp with high 10000 to 20000 hours, please according to the actual demand, choose a suitable for your lights, recommended to choose low voltage lamp with photon LED lighting, the quality is very good, even if the leakage is not in any danger.
LED soft light with color temperature 2400k what do you mean?
LED color temperature parameter is 2400K: color temperature generally press 3000K, warm white 4000K, white 6000K, cold white points.2400k is warm white, too.
Does the LED light band save energy?
LED lights also have different luminous efficiency, high quality light-emitting efficiency, quality inspection of low luminous efficiency, may not be more energy-saving than three primary color T5 energy-saving lamps. Can not be generalized.