The tree line is about 200 yards? Looks like you are getting a lot of spill also. Nice! Do you think it puts out more light than the picture is showing or is it a good idea of what you were seeing. A lot of times the pictures don’t do the light justice. Thanks for posting. Also would the extra 3000 lumens of the Bruiser 12000 be a huge difference?
I don’t think the light output is quite as bright as it looks in the picture. It is difficult to get a photograph with the brightness to be the same as the eye sees. The picture is not far off from what I actually saw. There were a number of friends there with me, they were all impressed. I would think that 12000 lumens would appear brighter. This flashlight is obviously impressively bright. Bruiser-12000 would be bigger, longer, etc. As the Bruiser-9000 is as you see it, it is only 12” long overall, which is very short for a flashlight like this, and that is what I was trying to do, make it relatively compact for it’s power level of over 110 watts.
Wayne,
I wish I would have since i’ve been doing some testing lately, but mostly with higher lux lights. I’m mostly concerned with tint here. The light was quite good before, but with Cu SinkPads and 90CRI XML2s it will be better. I will certainly post back my impressions when I receive them. I know the 3xml by itself was very bright and had a good tint.
Yes, I accomplish high/low by offsetting the power input post, so when the head is spun it can have two different contacts, one with a power resistor in it.
It is getting hot. Not too hot for the LEDs, though, just a bit warm for the hand. I am increasing the flashlight head size to 5” long, adding in more fins. I think it needs more convection heat sinking. The mass is enough, but needs more surface area, so, more fins, and possibly longer fins. The sinking fins are not just for looks.
There is always a loss of lumens through any collimator or reflector. These are the exact same optics I use in the Big Bruiser.
I use the tri-optics so I can reduce the overall diameter of the head. I fit 9 LEDS into a 3.5” diameter head. It would be difficult to do this with individual optics or reflectors. The beam pattern is 19 degrees, exactly the same as Big Bruiser, but 3x brighter.
I’ve been trying to find a tri-optics with a narrower beam, but so far no luck. Anyway, the beam is fine for this level of brightness, as you can tell from the beam shots. Not a narrow beam by any means, but does throw well, and, a very useful beam for many purposes.
Here’s a picture of the latest Bruiser-9000 I have built (and sold).
I made the head a bit longer with more mass, for better cooling. High (9000 lumens) low (1000 lumens) power levels, by spinning the head. The ultimate ‘pedal to the metal’ flashaholic power piece.