Perhaps some beamshots will help. This is copied from post #237 from the original DST thread. It's the DST (unmodded, stock form) versus the Small Sun ZY-T08 (also in stock form). I give the edge to the Defiant for more throw.
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Ok fellas, here are my beamshots (finally!!!). These were taken with my cheap point & shoot Nikon set to "Night Landscape" mode (white balance apparently gets locked on "auto" for this mode - I can't access it in the menu when I'm in this mode). I checked the EXIF data and there is one shot where the shutter speed changed from 1/2 sec to 1/3 sec. Other than that these came out at ISO 400, f/3.1, and 1/2 sec. Photos seem just a hair brighter than what I really saw, but not far off at all. I used the same location where I do a lot of beamshots such as in this thread here where I tested the Black Friday Defiant 3C. Camera was not zoomed at all. I was working quick to get done before sunrise and you can see the sky getting lighter as I get to the last photos. For this session of photos I only compared the Small Sun ZY-T08 (on 2 KeepPower Panasonic 3100's) and the Defiant 3C Super Thrower. If anyone wishes, I could post mouseover comparisons to the previous lights tested from my other beamshot threads (though they were taken at different times, slightly different camera angles, possibly different camera settings, and may not be an exact comparison). Photo descriptions are above the photo described.
First up, 785 feet (per Google Earth, and also verified by high-resolution ortho-rectified aerial imagery stated to have a 5 foot horizontal accuracy) to a garage door on the rear of a house:
Control:
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Small Sun ZY-T08:
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Defiant 3C Super Thrower:
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Mouse over of the above two photos, mouse out = ZY-T08, mouse over = Defiant:
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Approx. 100 to 150 feet to shed (sorry no control shot):
ZY-T08:
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Defiant:
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Mouse over of the above two photos, mouse out = ZY-T08, mouse over = Defiant:
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250 feet to same shed:
Control:
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ZY-T08;
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Defiant:
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Mouse over of the above two photos, mouse out = ZY-T08, mouse over = Defiant:
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50 feet to building with gray aluminum siding:
Control:
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ZY-T08:
***NOTE: This is the photo that the shutter speed changed to 1/3 sec.***
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Defiant:
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Mouse over of the above two photos, mouse out = ZY-T08 (1/3 sec shutter), mouse over = Defiant (1/2 sec shutter):
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It does seem that the Defiant is slightly warmer tinted (it still seems cool white in real use). The ZY-T08 has a slightly wider spill, with the Defiant collecting more light into the hotspot. My ZY-T08 is not modded, and has been tested to pull 2.40A regularly (occasional "turbo" of 3.85A). It would be better to test against a good HD2010, but as I've stated before mine is dead.
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-Garry