OP reflectors give a bigger hotspot. They probably think the hotspot is already big enough due to the shallow reflector shape, plus with 3 emitters your less likely to see a donut hole shape. So SMO, and higher efficiency, is the smart choice.
If you will look at maukkaâs tests you will see that most cree leds (and all new multi-dies) are not suitable with smo reflectors. Tint shift is too big for comfortable usage. The only cree multi-die led that is good with smo is mt-g2.
Reflector size too die area ratio is too small for any impressive throw, I think extra green areolas absense is more significant neither extra 10m of throw.
I understand the problems of single XHP70 + smooth reflector. But to what extent do you have these problems in a triple configuration? Do we have any knowledge about that?
Another possibility is that they might use XHP70.2 where the cross gap is much thinner; is this feasible?
Well, the whole existence of Utorch is to be a cheaper variant of Manker. Budget (but good quality) lights apparently sell well, and are profitable. So no doubt youâll see cost reducing parts here and there. I was a bit surprised to see the aluminium ledboard as well, but then again the leds are not overdriven (< 4000 lumens each) so there is no real need. The temperature will be a bit higher resulting in a bit less output compared to copper. But again, the emphasis of Utorch as a brand seems to be more budget than performance.
If you look at the UT02 (IIRC), it only produces 1000 lumens (instead of around 1300) to spare the driver. Same thing perhaps, emphasis on budget quality instead of absolute performance?
Sure they are aiming for 10â000 lumens vs 12â000 lumens if they drive it hard but going for aluminium rather than copper will simply mean the run times on the high mode will be horrific. I suppose that doesnât matter as they wont care as itâs a numbers game. Itâll still be a 10k lumen beast - it just wont do 10k for long.
Manker turned down their drivers on the U21 as well, but did not change the description (IIRC). I think the quality is exactly the same, just Manker needs higher profit margins due to designing the light plus more overhead, etcâŚ
Utorch has less overhead since they just copy it, so they can reduce their profit margins to bring their price down and out sell Manker.
Thatâs my theory at least.
Is this a clone of a Manker light? I didnât remember them having one like this. I checked their website and see nothing like this design.
Is this a Utorch original or a clone of a light from a different company? It looks nice and unique.
Light has 21 âultra-low / lowâ brightness levels to choose from :
From off , click 4 times to get in programming mode . Now , depending in which level you are , a single click gets you to the next brightness level (itâs in cycle , so once you reach the highest , youâre back in the lowest). Longer click saves the level youâre in .
It has some cool sub lumen modes , that even xhp70s canât light properly all the dies âŚ
Thatâs Mankerâs engineering mode. Now I really wonder what the relation between Manker and Utorch is⌠Is Utorch a blatant rip-off, or is it something elseâŚ
It seems the 70.2 has just showed up at kaidomain. Thatâs earlier than expected. I still doubt this Utorch will have them since it was surely designed for the xhp70 many months ago.
I think youâre right. Interestingly, there was a discussion some months ago about the use of smooth reflectors with XHP70.2, hence I had to mention this. Anyhow, this light is dang pretty.