The moisture meter can quickly measure the moisture content of the grain. 1. Using aluminum heater, good heat dissipation effect to ensure long-term stable operation of the product. 2. Multifunctional work lamp COB, mode: full brightness / low brightness / flickering. 3. The best choice for construction site, workshop breakdown, garden maintenance and various outdoor activities (travel, adventure, camping, fishing, repairs, grilling, walking dogs outdoors, etc. ). 4. Built-in usb cable is rechargeable, non-slip grip, can protect your hands. 5. Mainly used for lighting, emergency lighting, solar lighting. Specification: Item Type: Solar Camping Lamp Material: ABS. Product Size: approx. 17,5 x 13 x 6 cm / 6,9 x 5,1 x 2,4 inches Power: 855 W. Charging time: 10 hours Battery Type: Lithium Battery Built-in battery model: 3 x 18650 Capacity: (6600) MA It takes 3-4 hours. List of packages: 1xLamp