pmath
Newly Enlightened
I've just put together my first couple of 3w white cycle lights. But going back through my documentation tonight I think I seem to have a contradiction.
WO is the colour - a good white. Yes?
S is the Bin - 51.7 to 67 the notes say.
K is the forward voltage so range is 3.51 to 3.75.
Testing with a volt recorder on loan from work shows a mega run time on 3 AA batteries with just a resistor for early regulation (40 plus hours).
I am after maximum brightness for overnight randonees, without having to lug brick weight battery packs! These critters are looking good!
Peter
WO is the colour - a good white. Yes?
S is the Bin - 51.7 to 67 the notes say.
K is the forward voltage so range is 3.51 to 3.75.
Testing with a volt recorder on loan from work shows a mega run time on 3 AA batteries with just a resistor for early regulation (40 plus hours).
I am after maximum brightness for overnight randonees, without having to lug brick weight battery packs! These critters are looking good!
Peter