Energy-saving design: Solar address sign uses amorphous silicon solar panels, plastic frame and PVC board, modern environmental protection and energy-saving design.Amorphous Solar Panel: This solar powered house number sign uses amorphous solar panel, Can be charged and used even if the direct sunlight is blocked by the eaves.Long Working and Clear Numbers: Illuminate 8-10 hours at night after 6 hours full charged during the day. (Without direct sunlight, the lighting time will be reduced).DIY Products Include: The package contains an LED address plaque*1, A-Z 26 English letters*1, 0-9 Arabic numerals*3, manuals*1(The size of the number is 3.5)2 x Screws.Modern Design Address Sign: You can DIY the address numbers according your preference and place it to wall, door, garage, fence and anywhere you want.Weatherproof: High quality, durable ABS plastic structure can withstand tough situations. It allows the house number light fixture to work in all conditions. Rain or snow shouldnt affect the performance as long as it gets the suns light during the day.