I need some advice for Hank's light with extra pink

LED Flashlights – General Info
1

Hi,
I want to build a tint ramping Emisar DW4 with as much pink as possible in the incandescent CCT range (2700K - 3000K). Something close to the old XP-L HI U4 8A (2850K) emitter.

I go on Nichia 519a demoded.

Chanel 1: 519a 2700K dedome (2200K expected)

For chanel 2, I am thinking of the following options :
Option A: 519a 4500K dedome (3500K expected)
Option B: tint mixed between 519a 3500K & 5500 both dedome (3500K still expected ?)
Option C: 519a 5500K dedome (expected 4500K)

Option A is the easy way out, I’m going 2850K with max lumens and pink.

Option B is an improvement, chanel 2 will be pinker than in option A. So option B is better for me than option A.
Are my CCT calculations correct ?

For option C at 2850K, I will have less lumens and since I won’t be in the middle of the tint range I guess it will be less pink than options A and B, is that correct?

2

No, mixing 2700K dedomed and 5700K dedomed will have the lowest duv, no matter where you are in the tint ramp.

3

Thank for the answer.
I will take 2700K - 5700K dedomed.

The only drawback is that at 2850K I would not have the maximum luminosity.

But it will be more versatile as a flashlight.