Light source: Many multi-color and super illuminated LED.

Luminance brightness: 5000-8000mcd

Light time: 5-6 hours each night or 2 days onend in cloudy or rainy weather.

Solar modules: high efficiency monocrystalline silicon solar modules.

Battery: AA nickel-cadmium cell  1.2V 600mAh, The wholly sealed, valve-control style, free-maintenance, lead-acid battery or common lead-acid battery.

Controller: Uses micro-computer chip, digital circuits integrated sensor.

Available location: all regions with annual sunshine time more than 2200 hours.

Temperature: -20℃-70℃