I had a general question about rgb controllers. I was looking at the specs for two different rgb lights--a 10W and 100W. (The specs are shown below) It is my understanding (though not completely sure) that the colors are controlled by manipulating the voltage going to the led. For example for the 10W, to display green, you have 0v on red and blue and 9-12v on green. For any colors in between you can apply voltage to different colors to mix them... My question is... There is a difference between the 100W and 10W voltage requirements for a given color. For green the 10W requires 9-10v and for the 100W, it requires 30-36v. How do you know what kind of rgb controller/driver will work for different led's?
Thanks for reading!
Model : 10W
Color: RGB
DC Forward Voltage (VF): Red 6-8V, Green 9-12V, Blue 9-12V
DC Forward current (IF): 300MA
Out put Lumens: Red 120-150LM, Green 200-300LM, Blue 70-100LM
Wave Length : Red 620-625nm , Green 515-520nm, Blue 455-460nm
Beam Angel: 140 degrees
Life span: >50,000 hours
LED Emitter: 100W
Power: 90W
Emitted Color : RGB
DC Power Input: R:18-24V G:30-36V B:30-36V
Color Temperature: R:620-625NM,G:520-525NM,B:450-455NM
Intensity Luminous: R:1500-1800LM,G:2000-2500L,B:400-500LM
Thanks for reading!
Model : 10W
Color: RGB
DC Forward Voltage (VF): Red 6-8V, Green 9-12V, Blue 9-12V
DC Forward current (IF): 300MA
Out put Lumens: Red 120-150LM, Green 200-300LM, Blue 70-100LM
Wave Length : Red 620-625nm , Green 515-520nm, Blue 455-460nm
Beam Angel: 140 degrees
Life span: >50,000 hours
LED Emitter: 100W
Power: 90W
Emitted Color : RGB
DC Power Input: R:18-24V G:30-36V B:30-36V
Color Temperature: R:620-625NM,G:520-525NM,B:450-455NM
Intensity Luminous: R:1500-1800LM,G:2000-2500L,B:400-500LM