... light Functions and features1. 7x1W ORSAM LED.2. Alternative combination of R, G, B or W.3. Assembled ... with special optical lens for clear light beam.4. Alternative ... beam angles: 10º,16 º19 º,22 º,29 º (equal to luminous spot diameter of 26cm, 35cm, ... , 54cm, 63cm at a distance of one meter.).5. Meet the standard of IP55.6. Cover colors: show black ...