1. 6 Super bright LEDs 2. Detachable 7v 85mA amorphous solar solar panel 3. Infra-red motion sensor that turns on the light when a human motion is detected 4. 4.8V 800mah Ni-CD battery 5. The light can work for 2or 3 cloudy days 6. Solar panel can ensure 8 hour lighting per day 7. Totally DIY, no professional needed