Driving multiple emitters?

[Anto]

Let me get this straight, If I have:

3-emitter XP-G board
2.8a driver board
single 18650

I would wire it in series, and each LED would get 933mA with the correct Vf?

yes? no?

 

[cmacclel]

Let me get this straight, If I have:

3-emitter XP-G board
2.8a driver board
single 18650

I would wire it in series, and each LED would get 933mA with the correct Vf?

yes? no?

No........you wire them in parallel.

Mac

 

[yellow]

correct, in parallel

and then You also need led that have identical vf,
if not, there can be much uneven current, most likely leading to dying leds, one after one.

 

[Anto]

whoops, parallel, that's what I meant

I'm getting a board that should be matched leds.
Thanks guys!