ALPHA 600X Solar Powered LED Flood Light, 3-Level Brightness, Lithium Battery, Day/Night Sensor, as Solar Security Floodlight and Area Lighting for Garden/Balcony//Yard/Farm Three levels user-defined power setting: High, Normal, Low for 750-200-100 lumen brightness, last 2-7-12 hours. 100pcs white LED producing neutral white beam at 60 degree beam angle for optimum area coverage. Equipped with Lithium battery for longer charging cycle against conventioanl battery. Cast iron light fixture with tempered glass, built for durability and good heat dissipation when used at high power setting. Solar panel is made of industrial grade high efficiency solar cell, tempered glass, and anodized aluminum frame. Comes with 15ft cable to enable convenient placement of light fixture and solar panel for maximum sunlight exposure.