Encountered every kind of difficulty in adjusting a color temperature,

Encountered every kind of difficulty in adjusting a color temperature,
Many book was introduced the adjusting led color temperature, This solution is easy to implement, with no programming needed. but it also have some problems and shortcomings. It is high time we discussed the problem.
The engineer is the last thing that color temperature offset or led turning dim and bright when adjusting LED color temperature.
Professionally, There’s hope adjusting a color temperature and adjusting a color bright don’t interfere each other. Only in this way can we achieve some new types of lighting environment can be assembled. The common methods still have difficulties meeting this requirement.