Foursevens Quark QK16L MKIII & Quark QK2A MKIII Review

The Quark QK16L MKIII and Quark QK2A MKIII are the third iterations of the original Quark series.

Fun Facts:
1. The original Quark series (MK I) was released in 2009 and the second iteration of Quark series (MK II) was released in 2011.
2. Among many other items, Foursevens have been known for their Quark compatibility, similar to what Surefire & McGizmo have been known for their E-series compatibility.

Let’s check out the merits and demerits of these new generation Quark QK16L MKIII and Quark QK2A MKIII models.

Sofirn C8F 21700 KIT Review (Triple Samsung LH351D LEDs)

The Sofirn C8F 21700 with the Samsung LH351D High CRI LEDs is the latest version from Sofirn.

There are several iterations of the C8F with various LEDs. However, the first generation had 18650 battery compatibility and subsequently the current generation has both 18650 & 21700 battery compatibility.

Let’s check out the merits and demerits of this Sofirn C8F 21700 model.