Rechargeable Mining Lamp Integrated Miners Headlamp LED Cordless Fishing Lamp Specification: Size: 6.4*6.5*5.2cm Charging method: DC 4.2V/600mA Working hours: 17 hours Power: 3W Battery type: Lithium battery (18650) Battery capacity: 2500mAh Rated voltage: 3.7V Shell material: PC Waterproof: IP65 Light source: LED two-speed light source Light source type: Low beam, high beam Features: Safety: All-in-one case with PC plastic material provides excellent explosion-proof protection, electrical short-circuit protection, and automatic power-off at the socket. LEDs have a lifespan of up to 100,000 hours. Reliability: High-strength case, optimized structural design, and MCU control enhance product reliability. Portability: Compact headlamp design, small size, lightweight, simple charging, and easy operation. Efficiency: Provides over 15 hours of working time, delivers more than 2800 lux at initial lighting, and maintains over 2500 lux after 12 hours of continuous use. Battery supports up to 600 charge cycles. Includes 6pcs 2mm backup LEDs. Environmental: Maintenance-free Li-ion battery with eco-friendly materials. Uses 1-watt high-power LED for energy efficiency. Economy: Offers significantly longer service life compared to lead-acid cap lamps, reducing maintenance costs and improving cost-effectiveness. Water resistance: Rated for water resistance up to 2 meters. Note: Color may vary slightly from the actual product due to differences in monitor color display. Please allow 1-3 cm measurement deviation. Packing Included: 1 x Mining Headlamp