Housing：12# Die-casting dark grey powder coated aluminum
                          T=60-80µm Adhesion of ISO

                           class 1/ASTM class 4B

              lens ： All-in-one optical lens,efficiency≥85%
Light Window：Tempered glass.T=4mm
  Cable gland：IP-68 PG-9 PA66

                LED:  SMD3535 RGB 3 IN 1 LED