Headlamp，Diving headlight Magnetic control switch Waterproof LED diving headlight (without battery)

Cutting-edge technology; High brightness T6, with a lifespan of more than 100,000 hours, usable for life. Concentrating system: aluminum smooth cup, vacuum electroplating smooth cup, high reflective efficiency, perfect light spot, no black center; Appearance treatment: T6061 aviation aluminum alloy, the shell is made of all-metal CNC process with high strength and high weight; not afraid of falling, not afraid of pressure, sturdy and durable; Material: Aluminum alloy LED type: T6 LED Mode: (Strong, Medium, Low, Strobe, Slow) Lens: glass lens Light cap type: smooth cap Features: Underwater lighting 50-150m Diving depth: 10-30 (expected value) Switch: Magnetic switch Battery: 1 battery 18650 (note not included).Net weight: about 160 gramsProduct size: 75mm*35mm1.Our flashlight adopts advanced voltage stabilization and constant current technology, which can effectively solve the requirements of LED torches for voltage stabilization and constant current.2. Special reminder: a. Do not use overvoltage and the voltage should not exceed 4.2V b. The positive pole of the battery faces forward, do not reverse, otherwise it will burn the c board. Pay attention to controlling the temperature change of the torch to ensure heat dissipation D. Non-professionals please do not open the circuit board3. Warranty description: Opened or treated printed circuits are no longer covered by the warranty. Sold by the Bianco FR store