LIGHT UP THE NIGHT: Let the solar house number light your way home! With a sensitive sensor, the solar light turns on automatically when the sky gets dark; Seven LEDs and 90° angles and a range of 3-5 meters of motion sensors allow pedestrians to clearly see your house number; Built-in 1000mAh battery can be used for 8-12 hours after fully charged. Tips: The size of the lamp is 18 x 4.4 x 15.2 cm, before shopping, please measure it. SMART, ENERGY EFFICIENT LIGHTING: The narrow housing hides the latest LED technology! The built-in 1000 mAh battery can be charged automatically in the sun without cables or power connections. It gives a brightness of over 200 lux, but uses around 83% less energy. Higher solar efficiency up to 18% thanks to monocrystalline silicon, faster solar charging in direct sunlight. Note: Battery life is influenced by light intensity and time. WATERPROOF AND STAINLESS: Made of high quality stainless steel and ABS, this solar light is sturdy, heat and weather