Here’s the parts breakdown and a couple of beam shots. I figured the best light to compare it to is the Ultrafire/Fandyfire HD-2010.
After disassembling it, I find it to be an excellent candidate for modding and it should be very simple to say the least. I see no problem with heat dissipation with this light and should easily handle much higher current, at least as much as an Ultrafire/Fandyfire HD-2010.
This is the first Small Sun light I’ve purchased. I’m so impressed with the build quality, I intend to take a second look at their offerings and see what else of their lineup I may like.
SIDE NOTE The lens is 57.40mm diameter and 3.04 thick. Driver diameter is 22.04mm
I’d consider the anodizing to be flawless and a semi-gloss finish that I really like. It also has a great feel in the hand.
However, on my example, the SmallSun logo is slightly tilted, but otherwise perfect.
Smallsun on left. Trustfire J12, Skyray KING, and Fandyfire HD-2010.
Hand hold as 2x26650
Hand hold as 1x26650
This flashlight easily unscrews to its individual parts.
Very nice pill and driver as measured, 22.05mm. I guess any 22mm high power driver should work great.
+B spring allows flat top or button top batteries.
Emitter with a well made and self aligning wire protector.
Rear of head and ample cooling fins.
It won’t be a problem for this head to relieve itself of heat modding with a higher power driver.
Reflector has a wonderful mirror finish and appears flawless.
Small Sun ZY-T16 in 2x26650 configuration beam shot using Trustfire 5000mAh batteries.
Fandyfire HD-2010. The Fandyfire beats the Small Sun, but not by much. I estimate about 100+ lumens brighter.