With the depth rating of 131', the black Action Waterproof Video Light for GoPro HERO by Knog can safely go just about anywhere your camera does. It features three Cree LEDs, which combined produce an output of 400 lumens at full brightness. There are three modes to cover different lighting scenarios plus two brightness settings within each mode. The light weighs 5.3 ounces, meaning it can be mounted alongside the GoPro using most standard mounting hardware. Included is a GoPro bracket that works with nearly any standard three-prong GoPro mount, as well as a cold shoe/tripod adapter for using the light with other cameras or on a stand.
Illumination Modes
Action Spots
Beam: Wide angle
Lumen: 400 (high) / 225 (low)
Runtime: 0.7 hours (high) / 1.3 hours (low)
Target Spot
Beam: Narrow angle
Lumen: 175 (high) / 100 (low)
Runtime: 1.5 hours (high) / 2.8 hours (low)
Ambient
Beam: Ultra-wide angle
Lumen: 270 (high) / 70 (low)
Runtime: 1.1 hours (high) / 4.3 hours (low)
Beam: Wide angle
Lumen: 400 (high) / 225 (low)
Runtime: 0.7 hours (high) / 1.3 hours (low)
Target Spot
Beam: Narrow angle
Lumen: 175 (high) / 100 (low)
Runtime: 1.5 hours (high) / 2.8 hours (low)
Ambient
Beam: Ultra-wide angle
Lumen: 270 (high) / 70 (low)
Runtime: 1.1 hours (high) / 4.3 hours (low)
Includes 3.7 V 1000 mAh lithium-polymer (Li-Po) battery. Battery charges with USB
Beam indicator LED glows blue for high and green for low
Uses constant current drive technology to prevent video flicker
Die cast construction with a CNC machined aluminum heat sink and optical grade lens
Compatibility
Most GoPro models, including the HERO, HERO2, HERO2+, HERO3, HERO3+, HERO4 as well as third-party cameras with a GoPro conversion mount. A cold shoe is also included for cameras such as DSLRs and larger camcorders