Feature 1Using intelligent light control technology, it only lights up in cloudy or dark night, and automatically turn off under the sunlight. 2Widely used in various scenes such as night fishing operations, fishing net assistance, and fishing boat warnings. 3IP65 waterproof grade, with thick Orings, has excellent sealing performance and is not easy to be damaged. 4Powered by 2 R20PNU batteries (not included), the working time is up to 25 days, with low power consumption and energy saving. 5High-quality PP and PPS materials, strong, corrosion-resistant and durable. Compact and lightweight, easy to carry.Item Type: Beacon LightMaterial: PP + PPSBattery: 2 x R20PNU (not included)Light Source: LEDWaterproof Rating: IP65Working Time: 25 daysWorking Voltage: 3VPower: 0.6W .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Beacon Light