Kohree Ultra Bright 3W Rechargeable LED Headlamp Hunting Headlight with Strap for Outdoor Sport Camping Mining Hunting Fishing Li-ion battery, compact and light weight, free of maintenance, moisture proof, light weight and small volume The KL4, 4 LM headlight's body is made of high intensity engineering plastic ABS, with full-sealing construction Explosion proof, water proof, dust proof, moisture proof and impact proof, safety and high performance The light source is using an ultra bright 1-watt high-power LED with IP54 waterproof level, current shock proof Suitable for mineral industry, tunnel projects, construction and maintenance for power, communication, highway and railway at night