The Fireflies PL09MU switch backlit is the same as in Fireflies E07
So there are 4 aux leds on the sides, and you only get to control 2 of them, the other 2 aux leds are always on max brightness (the same as in E07).
PS. Got mail from jack, about the important stuff.
"We will consider using 519A in near future.
Buck driver might be available at the end of this year, but not so sure , it all depends on the driver-components supply.
What are the qualities about the 519A that appeal to you? From what I’ve read, it looks to be notably more efficient than the 219B. According to Jon Slider: “519a is 55% brighter than 219b, both at same 4A power level, Plus the 519a can handle 6.5A … pushing it to double the output than 219b.”
Pretty much the same. The greater output and increased sustained output that happens to be Rosy and High CRI. Don’t have any yet, but I’m pretty sold on them. I’m not sold on them being better than 219B SW45k, but they are about as close as any other LED’s have come from what I’m seeing/reading.
I specified green and purple auxiliaries and he interchanged them evenly. They look great. Very bright as someone else mentioned, but I’ll take too bright over too dim.
I see it has come up and I wanted to share what the bare button on the PL09mu looks like and how many AUX LED’s it has. It is 4 and they work just like all the others on FF lights. All four are on when the AUX’s are on. If you put the AUX on intermittent, you can see that 2 AUX will semi-blink on the top and bottom. That’s an easy way to confirm it on your own.
Ah clear photo, thank you! The thought crossed my mind to mod the LEDs, but so far there’s been no real need. But you never know, so this info is noted in the back of my head