I have to replace some under cabinet flourescents in the kitchen and rather than do a like for like was looking at LED tape, but then it gets complicated.
Considering RGBW and dimmable (she wants green but will change her mind and white cabability would be useful).
Now I understand that I will need a power supply and a controller (ideally with remote) but the controller is downstream of the power supply so surely the power supply does not need to be capable of dimming, it will always provide 12v (or 24v) to the controller which does the dimming as they won't be dimmed by varying the mains supply.
Mains supply -> Power suppy -> Controller -> LED strip.
Am I correct?
Considering RGBW and dimmable (she wants green but will change her mind and white cabability would be useful).
Now I understand that I will need a power supply and a controller (ideally with remote) but the controller is downstream of the power supply so surely the power supply does not need to be capable of dimming, it will always provide 12v (or 24v) to the controller which does the dimming as they won't be dimmed by varying the mains supply.
Mains supply -> Power suppy -> Controller -> LED strip.
Am I correct?