The Thrunite T10 II is an AA/14500 EDC light with a magnetic tail and shortcuts from off to low, high, and last-used for $20. It's a compelling value, and most people should own one.

The Thrunite Ti4 is a 2xAAA flashlight with a form factor similar to a pen with a design suited to urban and indoor use. Compared to what's typical for the market segment, the Ti5T has a lower low, a higher high, and a choice of cool or neutral tints. At $20, the Ti4T is very competitive. There's a titanium version offered for $30 with a more floody beam pattern. Unfortunately, no high-CRI version is offered, or it would be the perfect penlight.

The Thrunite T10 v2 is an e-switch AA/14500 EDC light with a tailcap magnet. It was only available briefly before being replaced with an upgraded version, the T10 II.

The TK25 R&B is an unconventional design with a rotating head to switch between two white, and one each red and blue emitters. It offers very high red and blue output, but no low-output modes to preserve dark adaptation. It's intended for hunting animals that don't react to red light, and following blood trails with blue. It should work well for that application, though better color quality for the white emitters would be most welcome.