Telesin GP-LGT-003 extremely bright compact LED Fill Light with built-in battery.
 
Made with the latest technology, the small and slim body houses 50 high-brightness LEDs and a built-in lithium-ion battery. The lantern that looks like it's organically paired with the action camera, doesn't really increase the overall dimension. Despite its compact size, it has a very strong light spread.
 
It can be used as a primary light source in the dark, as well as additional illumination in low light conditions or as fill light. Has three brightness modes and four additional filters included.
 
The body has a 1/4 "threaded hole for mounting on a standard tripod, and a cold shoe mount is included as well.