This solar powered light has the latest in LED technology and is activated by any motion up to 50 ft. away. It features a super bright COB (chips on board) LED that produces up to 300 Lumens. The amorphous solar panel recharges the batteries even during overcast days for added security on those days. With a 15 ft. wire, the solar panel can be place in an area with maximum sun exposure. The Solar Motion Light has 3 different control dials which control the, light duration, sensitivity to light, and sensitivity to motion the light sensor automatically is activated at dusk. The "auto" setting conserves the battery usage of the light by only activating it upon motion detection. This setting is ideal for use as a security measure to draw attention to anything moving nearby. The "on" setting turns the light on for continuous use until the battery fully discharges or the light is manually turned off. Roughly 180 minutes of light is available on a full charge.