Using the appropriate led controller it is possible to adjust the brightness of the led without any flickering effect. Not all led controllers are capable for led dimming; proper dimming for led lighting (avoiding led colour shift) can only be done by pulse width modulation based controllers.
LT-SYSTEM-3600RC is a full colour multifunctional rgb led controller based on PWM technology and designed to control colour changing combinations of LED strip lighting with 4-pin 3-loop cables (common anode). It can be adjusted through manual buttons or matching remote control device. Also this unit can run as a standalone controller or linked with an rgb amplifier which can unlimitedly expand its capabilities.
To run 10 meters of RGB strip you will need a 5A switching mode power supply, an RGB controller of your choice and the flexible strip. Basic soldering skills to do some simple connections may be necessary!
To control more than 10 meters of RGB strip using just one remote control, for every extra 10 meters a 5A power supply and an RGB led amplifier is necessary (LT-System-3060 or HL-AH3H10).
HL-AH3H10 (RGB led amplifier) is a low version of an RGB amplifier but in order to get synchronized with the wireless RGB controller (or additional rgb amplifiers) will need an extra cable connecting negative of all power supplies used!
Using LT-SYSTEM-3060 rgb led amplifier, does not require any extra connections.