The TC15 is a USB-rechargeable general-purpose and everyday carry light from Thrunite with unusually high output for its size. It's powered by a single 18650 rechargeable battery (included), uses a Cree XHP35 LED and advertises an output of 2300 lumens and throw distance of 246m - figures it actually achieves. It also maintains a stable level around 1000 lumens even when the battery is low.

The Wowtac A4 is a 2x18650 flashlight intended for long-distance illumination - a thrower. It's the lowest price thrower I know of using the XHP35 HI, giving it high output for its class, and full output on low batteries. I just wish it came in a warmer tint.

The HT35 is a large, 2x26650 zoomie with an XHP35 emitter. While beginners often think they want adjustable focus, I consider it a specialty feature better suited to those situations where a spill-free spot is desirable. Applications that come to mind are photography, signaling to indicate a specific object or location, some types of hunting and use as a makeshift followspot. The HT35 is much more powerful than what's typical of this category.

The Klarus XT2CR is a pocket friendly 18650 light with USB charging and dual tailswitches offering shortcuts to useful modes or strobe. It is hampered by output falling well short of advertised, visible flickering, poor thermal regulation and cool white tint.

The Armytek Prime C2 Pro XHP35 is an 18650-powered EDC light with 8 brightness levels, shortcuts to low, medium, high, and last-used from off, a removable magnet in the tailcap and a choice of color temperature. It only has one major issue: the optic it comes with was not designed for the LED it uses, resulting in terrible output and efficiency. A third-party optic fixes this.