LIGHTESS Solar Powered Motion Sensor Detector Wall Sconces Outdoor Yard Wall Lights for Garden Step with 32 LEDs 400 Lumen (White) Solar-powered, ultra bright, energy saving, wireless, light for all night; Auto sensor, the light can automatically charge itself at day time (enough sunlight) and light up in dark environment; Human body induction (6-8 meters), induction times is less than 60, 50lm for sensing mode / 15lm for energy saving mode; Bright 4 LED provide up to 12 hours on by 4-5 hours charge (Enough sun). High quality , no UV or IR, environmental friendly. 1-year guarantee.