I am planning a Cree Tri-XP-E2 build with 2 amber dice and a white. It looks like I will be needing a 1.2 ohm 1.2W resistor. Will using the 1.2 3w resistor from the shop dim my ambers down a lot since the watt value is so much higher than 1.2? Sorry, still a little foggy on the function of the wattage values. I know it is the max wattage the resistor can absorb, but im not sure if it has an impact on brightness. Your input is appreciated as always!