Specification: Type: Solar Door Number Lamp Material: Acryl, stainless steel Color: Silver Model: QF-623 Solar panel: amorphous silicon Waterproof: IP44 Battery: 1.2v/600mah/AA (Ni-Mh) Light source: 2* ø 5mm LED Useful life of the light source: approximately 100000 operating hours Working time: 8 hours Achievable length of lighting: around 6 hours/night Power: 0.6w Illuminated surface 14.5X 9cm/5.7*3.54’’ (L*W) Size: 200*180*30mm/7.86*7.07*1.18’’ (L*W*H) Net weight: 524.5g/18.5oz Package: 1* Solar Door Number Lamp 1* Number Sticker Set 1* Screws and Dowels Set 1* Package Box Other Features: Easy to install. The solar light with built-in battery does not needs cables to install. It can be mounted on the door or on the wall with no cabling required. Fashion Out-looking. Silver weatherproof metal exterior owns minimalism modern style, which is suitable to most decoration style to enrich your home yard.