Advantages: Small size, powerful output, common battery type
Disadvantages: Confusing controls
Rating: Four out of five stars.
I’ve been carrying a SigTac flashlight for a year now, and I like it because it’s bright (enough), small and it takes one AA battery. Yes, this means it isn’t as bright as an equivalent flashlight that uses CR123 batteries, but it also means I can find batteries on the Moon if need be.
However, it’s a thick flashlight, and that thickness is something that I need to deal with when I take other things out of my pockets. Sometimes, it’s not about the gadget itself, but how that gadget plays well with others. Also, I wasn’t really satisfied with the output of the SigTac light, so I started to look around for a slimmer light with a bit more candlepower.
I settled on a Thrunight Ti4 LED light. It’s powerful, easily surpassing the output of the SigTac. It’s also light, slim and becuase it looks like a pen, it doesn’t scream “I have a tactical flashlight on me!” when it’s clipped in my front pants pocket.
If I have one complaint, it’s the controls. The light has four modes: Firefly (very weak), Low (good for navigation), High (good for dazzling someone) and Strobe (good for triggering epiletic seizures). The light starts out in the dimest mode available when turned on and then the other modes are accessed by double-clicking the end cap, twisting the lens barrel or pressing and holding the end cap. It works, but it’s a bit kludgy. I’d much prefer some way to set up the light so that it starts up in my preferred mode every time I turn it on, rather than having to cycle through all the modes to get to the one I want. Also, an “emergency switch” of some sort would be nice to quickly turn on the strobe function when I need to use it stop a potential bad guy from doing me further harm.
Overall, though, for the price, it’s a great light, and definitely an upgrade from the SigTac light I had been carrying or the Streamlight MicroStream I carried before that.
Production note: As an experiment, this post was created entirely on my iPhone 6+ using an iWerks Bluetooth keyboard and the Camera+, Tilt/Shift Generator and Resize Image apps. It took me about twice as long to write than if I’d used a full-size computer, mainly because the layout of the keyboard is slightly different and toggling between browser windows is tougher on a smartphone than it is on a desktop, but I found out I can write a blog post on gear I can fit into my pockets. Cool.