This LED matrix light provides bright and even illumination in many applications in and around your house, apartment, garage, on a RV, or even in your boat. The fully adjustable light panel houses 45 high efficiency LEDs in matrix formation. This light also has an Enhanced Passive Infra-red (ePIR) motion sensor with variable delay timer and adjustable day/night sensor. The 7.4V 3 AH high capacity Li-Polymer battery recharge by solar power, and it can provides up to 6 hours of continuous illumination with each full charge - compare to 30 minutes of conventional lead-acid battery. Li-Polymer battery is also considerable more environmental friendly than the old fashion toxic lead-acid battery.The solar panel module comes with 15 ft. cable, which gives you the option to install it in a location that allows maximum sun exposure while maintaining aesthetic appeal. Because this light requires no AC outlet, the placement is only limited by your imaginations.