The head gets burning hot very fast. Very comparable to the D4 as a hand warmer, but doesn’t step down as fast.
edit: on mine the thermal throttle doesn’t seem to activate very easily. I asked for 60°C limit from Lexel. I ran it at 3000 lumens for a long while and the head got to 75°C, body to 62°C and it hadn’t stepped down yet.
It would be interesting to know how big the difference would be using VTC6 and GA (compared with VTC5A). In short: how many lumens would I sacrifice for longer runtime?
It was very simple just like JasonWW said. Unfortunately my screw locations on the MF01 body weren’t exactly the same as on the driver board so I had to drill the board holes a bit bigger. Also, like an idiot, I just ripped the switch wires out without looking and soldered a wrong one in first.
Just found my Nichia MF-01 in the mailbox. With all the excitement of the two Q8s i received a few days back, i almost completely forgot about this one! :person_facepalming:
So far all looks good. Tint is beautiful. In plain daylight it looks exactly like sunlight.
Did anybody confirm the second batch Nichias are high CRI too?
Although the carrier looks well made, i’m a bit uncomfortable with the tiny space between the + and - poles on each side…
Just did a ceiling bounce test with my luxmeter and several lights to compare to, and i don’t get more then 7800 lumen!
I was expecting at least 10k with Nichia…
That’s with freshly charged 30Qs.
Very disappointing.
NB: maybe my setup is not very good for very floody lights and i measure less then the real output…
Unless i’m more confused then i care to admit, my understanding was this light would produce around 10k or slightly less with Nichia - and close to 12k with XPG3. Under 8k is not ‘normal’ in my book then.
Edit: if i can get confirmation the Nichia are 90 CRI that would make the pill easier to swallow…
Yes that’s a fact with this light. 8k is normal with Nichia it’s a good deal lower than the XP-G3s. It could be as bright, but it isn’t and their claims are still inaccurate/baseless. I can’t fault you for being disappointed that the numbers don’t match the claims.
edit: I like my light, but I got it at a fairly discounted price and am satisfied with what I’ve gotten in return. It feels very quality in the hand and is still my brightest light with an amazing tint + high CRI. I just wish the manufacturer took more pride in having accurate information listed instead of the strange lumen numbers they are using for the 219C.