Usage Tips: <p>【THREE CHARGING MODES These solar floodlights with rechargeable battery. It can be charged by solar charge, light charge (charging speed may slow down) and USB cable. It's very energy-saving and eco-friendly.</p> <p>【USB PORT AND WATERPROOF IP66】The 500w led floodlight can also be used as a power bank when you need to charge your mobile phone or your tablet. It is suitable for outdoor camping, barbecue, power outage, emergency use, hurricane and earthquake survival kit, etc. daily water splashes.</p> <p>【ARTICULATED ARM FLEXIBILITY】The 180° adjustable lamp holder on the back allows you to install it wherever you want. The work lamp also has an articulated support, to be able to hang it or leave it on the ground, transforming it into a functional light, easy to place and without fear of the typical falls of other similar products. for different working environments, such as warehouse, garage, garden, camping, fishing, hiking, etc.</p>