Lighting Help with Apollo UFO COB upgrade

[Free Flow]

https://cobkits.com/product/citizen-clu048-1212-90cri-gen6/ that's what you're looking for

 

[Free Flow]

But at 5$ more the 1818 would be an even better chip with more diodes

 

[KonopCh]

But at 5$ more the 1818 would be an even better chip with more diodes

More watts yes (because it's 50V COB and not 36V), but more efficient no. 1212 are more efficient, by 2-4 lm/w.