The Light & Motion Sidekick Duo brings new levels of possibility to the action camera market - transform dismal low light footage into something extraordinary. Designed to seamlessly integrate with GoPro Hero camera housings, the 600 Lumen light will illuminate all of your night adventures on land or underwater. Waterproof to 60 meters (196ft), scuba divers love its ability to light up a reef bringing out the true colors of the underwater world (dive arm kit recommended). robust construction is tested to withstand multiple impacts up to 1 meter on concrete - meaning that evening trail ride or skateboard session will not be compromised by light durability. The Duo model features both a spot and flood beam that can be toggled with a quick touch. Keep the light on wide to light up a full scene or spot if a subject needs to be isolated. High, med, and low settings give a runtime of 1-6 hours and output is regulated so power will remain constant and not dim - a critical feature when filming. A colored indicator displays battery and charge status. The light is quickly recharged in 4.25 hours through an external interface with included USB cable. Light & Motion backs all its products with a 2-Year guarantee when purchased from an authorized seller. Note: Extender bolt works seamlessly with GoPro Hero 1-4 Housings. The Hero 5 will need a GoPro - GoPro mount extension.