Feature: 1. LED waterproof fill light, simple and elegant appearance design, waterproof depth up to 60m, can be used in different environments. 2. The high‑brightness LED patch is high‑efficiency, energy‑saving and electricity‑saving features with minimal light loss, better light effect. 3. The shell is made of PC+ aluminum alloy, durable, better protects the built‑in lamp beads, long service life, and is light and convenient to carry. 4. A variety of lights are suitable for different scenes, white light: strong light‑weak light‑flash, two‑color light: red light‑blue light. 5. When the battery voltage is as low as 5.5V, the product automatically shuts down all functions to protect the battery from over‑discharge. Specification: Item Type: Underwater LED LightMaterial: PC+Aluminum AlloyProduct Color: As Picture ShownWeight: Approx. 230.0g/8.1ozLight Mode: White Light: Strong light/low light/flash Two-Color Light: Red light/blue light Control Method: Button Brightness: 2000LM (maximum)/600LM/700LM/1W/1W Waterproof Depth: 60m/197 feet Battery: Built-in Lithium Battery 1100mAh LED: COBLED WCx1PC Color Temperature: 7500K How to use: 1. First need to open the protective cover of the charging port 2. Take out the USB power cord and connect to the computer or adapter (5V/1A) 3. When the device shows a red light, it means it is charging, and the light is off, it means charging is complete 4. Take out the camera, install it on the hot shoe holder of the camera or waterproof case, and fix it 5. It can also be installed on the underwater photography light bracket system. Package List: 1 x LED Light1 x Light Tube1 x Cold Shoe Base1 x USB Charging Cable1 x Wrench1 x Manual1 x Connect Ball Head Note: The product is waterproof to 60m, and the dive depth of more than 60 meters is easy to cause damage, avoiding strong collision between the lens and the object, causing the lens to break.