... connect AC100-240V/DC12V2. High power LED Corn lamp without ultraviolet,infrared,and radiation,is a typical green light source.3. ... powder,so lamps have a good self-cleaning.5.This lamp safety,reliable,low power consumption and long life span,especially ... areas,residential,square and so on. Applications of LED Corn Lamp:City streets, pavements, squares, schools, parks, yards, inhabitancy area, ...