I want to get my first head lamp and the only ones that make sense to me are the Zebra light, angle lights. I don't like Fenix because you have to have a separate battery pack.
Now my question is what is the difference between the H51 and H502? And what is the H502d? Also Why would one want a RED head lamp?
Question 2 with the H600 can I access that 420lm mode or do I always have to wait for it to drop down from 750lm even if 420lm is enough and I want to conserve battery and heat? If so that is sort of a deal breaker because the next step down is 270lm I would really like to just turn it on in "HI" and save Turbo for when I needed it.
Last could I make a H51/31 and SC80 hybrid? A H80? to run a 17500?