Never leave your home without your I25
Have you ever found yourself stuck in the middle of nowhere? At times like that, the need for illumination or light is very essential. Nobody would want to be caught in the darkness. I25, while maintaining its very simple and small design, can live up to your expectation of a LED Flashlight that can help you out from looking for something in your attic, to exploring a cave for some extra adventurous moment.

The body is made of thick machined aluminum with a hard anodize (type III) coating for serious durability. On the side is an easily removable clip (just unscrew the head and slide it up and out) and spiral texturing to assist with grip. The spiral grooves really don't help all that much with grip to be honest, but I think the only way it'll slip out of your hands is if you are careless due to the flange at the tailcap. The light can be fully disassembled. It is not glued or locktite'd at any of the screw-thread joints. Machining fit and finish is notably very good.
LED Flashlight is composed by multivessel diodes with high color temperature, which gives bright visual feeling. A typical flashlight has a battery-powered bulb and focusing mirror, as well as the hand-held type shell. Although it is designed fairly simple, it has been invented until the 19th century, as it must combine the invention of the battery and the bulb.

There are four flat faces machined onto the tube of this LED Flashlight. Other than that, the entire battery tube is a smooth cylindrical shape. Externally, the battery tube has a slimmer area towards the rear which helps when holding the light in a cigar style grip. The grip is very firm and tough, minimizing the chance of slipping through your hands, giving you maximum comfortability and usability. The length and weight of this flashlight also boosts your comfortability, because it is evenly balanced and not too shabby in a handgrip.

The battery tube can accommodate both protected and unprotected 14500 cells without problems. As with the head, coating on the battery tube is just as well done. Very smooth and consistent.
This provides adequate grip when unscrewing for battery changes. The clicking mechanism is on the stiff side with average travel and produces a positive clicking sound when engaged. The I25 can't tail stand since the rubber switch cap slightly sticks out the rear end of the tail end. The I25 LED Flashlight is rated at IP-68 for water and dust resistance.
It has a long battery life, enabling you to have your illumination a bit longer than other brands, thanks to the focus technology it adapted, making the efficiency of the illumination module even higher.

Bottomline, this type is highly recommended for people with high adventurous soul who loves to explore new places. And every single technology it adapted is worth the price.