【2 Installation Options】To better meet your needs, the powerful solar light can be installed in two ways: 1. You can put the light and the solar panel together like traditional outdoor solar lights. 2. With the 3m long cable, this solar led floodlight can be placed in areas without sunshine, while the solar panel is mounted under direct sunlight. 【Efficient Charging, Long Lighting Time 】The solar led floodlight has a powerful polycrystalline solar panel. More solar energy is absorbed by this panel during the day. With the 5500mAh ultra-large battery, the powerful solar light can work for up to 12 hours, keeping lights bright all night long. (The actual duration depends on the intensity of the sunlight.) 【1000 Lumens Brilliant Light】This outdoor & indoor solar light is brighter than other outdoor solar led lights with up to 1000 brightness lumens. Even if the battery is not full, the brightness meets most of your needs. The lamp and the solar panel can be adjusted in angle to better