feature Quality imported high-power LED lamp of long life, low luminous decay, no maintenance;With supporting precise optical lens, achieving exact and even distribution effect for courtyard lighting;Patented and simple shape designed, highlighting the simple line fashion of edges and corners;LED lamp colors: red, green, blue and white, can reach more color changes by RGB combination;With built-in controlled circuit and power, reducing color variation of controlling signal and lamp voltage caused by distance differences. application Garden, park, square and street, etc.