Description:No matter you are underwater、 on land or in a poorly-lit room、 this light will always brighten up your footage.Product Features:1) Waterproof to 30 meters、 ideal accessory for divers and the outdoor sport lovers2) HI-LOW-SOS mode switchable3) With 300 Lumen、 Brightness Adjustable4) Powered by one AHDBT-301 battery、 this camera light will keep going for hours (LOW、 SOS Mode only)5) The integrated mounts will let you attach it between your GoPro and any system-conform pole or mount.6) This product can be used with floating bobber、 hand grip monopods、 etc.Diving Light Only、 the Camera in the pictures above NOT includedSpecifications:Waterproof: Up to 30 metersLumen Output: 300Battery Model: AHDBT-301Mode: HI、 LOW、 SOSOperating Time: Approx. 1.5 hours (HI Mode)、 4 hours (LOW Mode)、 6 hours (SOS Mode)Package Included:1 x Waterproof Diving Light x1 x Battery1 x USB Cable1 x Mount1 x Spanner