ArmyTek Viking Pro E21A Quadtrix Build, but which LED ?

You can see the archived poll results on the Wayback Machine:

Is it possible to remove this poll? the ol team put the last one up for good reason - and this has moved it from the front page. thank you. :slight_smile:

admin, please delete,. apologies.

sm453 or lower, those are the D220 flux bins, which have a much nicer tint. The farther apart in tint the emitters you use for the mix, the lower the duv/rosier the light.

If you want to stick around 5000K you could still mix some sm573 and sm653 with a much lower temp and get way better tint than just sm503 or 573 on their own.

Clemence has a huge collection of E21A temp and tint comparisons here: [Reference] Nichia E17A/E21A (2000K - 6500K, R9050/R9080, color) CCT and tint shots

No apology needed, you probably didn’t even realise lol! :slight_smile: