1. 0.14 Watt solar panel 2. 4 pcs 3. Brightness:30 Lumen 4. Plastic construction 5. Cheapest design Features:1. Long lasting ABS construction2. High power LED, extra bright3. Automatic on/off4. Product size: 160X495H(MM)6. 6 hours working after full charge7. Lithium Battery:3.7V 500mAh 2013 new design & hot sale! brightest solar spot light