COURUI D07 - XHP70, 3x18650, OP reflector

[Flashy_Mike]

Candelas and range don’t fit together, so I don’t trust the lumens either. Perhaps more like this:

ULTRAFIRE U-F19 (XHP-70)

Any idea how this flashlight Ultrafire U-F19 perform? Some interesting figures: Hi > Lo > Strobe > Infinite Brightness Adjustment 85mm head diameter (vs TM36-90 mm / K60-88mm) 210mm length (vs TM36 Lite-195mm / K60-206mm) 640g 2789lm (only?) 5.“TM36 with XHP70” Screw threads seems not very reliable 3x 18650, why not 4x? [image] [image] [image]