energy-saving environment-friendly ultra-brightness solar street light Product Description1. Adopt high light LED source, the color available(white, yellow, red, green, blue ... non-maintaining lead-acid battery; 5. Equipped with the solar cell controller that can protect battery and also open By sunshine; ... temperature: -25'C ~ +65'C; 8. Can resist the wind-force >150Km/h; 9. Working time>8h/day, 5 days ...