A pocket light filler light is a portable lighting tool commonly used to provide an additional light source for photography and videography. This type of product is named "pocket light" because of its compact size and lightweight design, which is convenient for users to carry and use anytime and anywhere.

Features:

Portability: Small size, light weight, easy to carry.

Variety: Provide a variety of color temperature options to adapt to different shooting needs.

Adjustable brightness: Most pocket lights allow the user to adjust the brightness according to the environment.

Battery power supply: Generally use built-in lithium battery power supply, and charge through the USB interface, convenient and fast.

Accessory compatibility: It can be used with accessories such as tripod and mobile phone clip to expand its application range.

Usage scenario:

Photography fill light: can be used for portrait photography, still life shooting and other occasions to improve photo quality.

Video recording: Provide even light during live video or recording to improve the picture effect.

Emergency lighting: used as a temporary lighting tool in the case of outdoor activities or power failure.

If you need to buy pocket lights, it is recommended to consider your specific needs (such as budget, frequency of use, functional requirements, etc.) to choose the right product. There are many brands and models on the market to choose from, each with its own characteristics. Hope this information is helpful to you! If you have more specific questions or need further help, please feel free to let me know.