Hi everybody, got lumintop td15 and ray x60.

Both are nice, but td15 has a better circuit.

Ray x60 does not have a good one, lets see why:



2x18350:

Input: 8+V, 0,75amp

Output: 3,3V 1,16amp

efficiency: 63%



1x18650

input: 4+V, 1,3amp

output: 3,2V 0,9amp

efficiency: 55%



These are really bad numbers. So, i modded it with 4x7135 driver with a total of about 1,4amp output power. Using my multimeter and luxmeter and taking into account that selfbuilt has made very good measurements, i have:

input: 1,44amp

Lux reading@1m: 22600 lux

Lux reading@5m and calculated to 1m back: 24600 lux

ceil bounce testing for total lumens: i am estimating about 320otf, based on the facts that it is only a bit lower than td15(that i have too) and the performance increase i saw in comparison to selfbuilt's results.



So this is the way to go, get and mod it, it is the best compact(?, less than 45mm) flashlight so far for xp-g!No donut hole too, like td15!!!And yes, it throws noticeably better than td15!