My latest review:
Sofirn SP35T
This is another example of a compact 1x21700 light from Sofirn, but one including a forward tactical clicky switch in addition to a side electronic switch. While this increases the overall length, it does provide for some additional options in handling. My runtimes indicate that it uses a simple linear FET-like driver (i.e., no buck), and my sample at least has an unusual feature in terms of a ramp back up to full Turbo from the step-down level, as the light cools. Shown below is a comparison runtime on max, with both fan cooling (my norm, in dark green) and no cooling (light green).
Please check out the full review at the link above for more info.
Sofirn SP35T
This is another example of a compact 1x21700 light from Sofirn, but one including a forward tactical clicky switch in addition to a side electronic switch. While this increases the overall length, it does provide for some additional options in handling. My runtimes indicate that it uses a simple linear FET-like driver (i.e., no buck), and my sample at least has an unusual feature in terms of a ramp back up to full Turbo from the step-down level, as the light cools. Shown below is a comparison runtime on max, with both fan cooling (my norm, in dark green) and no cooling (light green).
Please check out the full review at the link above for more info.
