3000 LM High Brightness & Longer Work Time: Experience bright and reliable lighting with Ropelux solar outdoor lights, featuring a maximum brightness of 3000 LM and a premium 4400 mAh built-in battery (not recycled batteries) that provides up to 12-20 hours of illumination, offering a longer work time 5 Light Modes & Motion Sensor, 2 for All-Day Lighting: Our solar light is better than traditional ones. Our solar light has 2 reliable modes for lighting dim indoor spaces all day. Just pick mode 4 or mode 5(auto mode). Mode 4: Only motion activates high-brightness lights; Mode 5: Lights on all day, switch to Mode 4 at 50% battery. Also, the solar light has 3 dusk to dawn modes: 2 with motion sensor and 1 with constant light