LituFoto's F18, in silver, is slightly larger than their F12 light and adds a USB power bank function. The light features an all-aluminum housing with a built-in battery, and it is ultra-slim and about the size of a smartphone. In this robust and portable design, it provides 3200K and 5600K dual-color temperature, brightness dimming, and a color OLED screen on the rear that confirms all these settings. In addition to a micro-USB charging port, it also provides a USB Type-C power bank port, which allows you to charge your smartphone and other mobile devices.

The built-in battery runs approximately 1.9 hours at full brightness at 5600K and is rechargeable in 3.5 hours via its micro-USB connection. Color accuracy is a high >96 CRI, and average brightness is 1300 lux at 1.6' distance.

On the bottom, the light has a 1/4'-20 mounting thread, and a 1/4'-20 to shoe mount adapter is included that will allow you to attach the light directly to your camera's hot shoe. The light can likewise be attached to mini tripods, articulating arms, and other supports for use in various applications. It can also simply be pulled out of your pocket and used handheld, directed at your subject from optimal angles.