... 4.Beam Angle:15,30,60 de LED UNDERWATER LIGHT1,Material:all stainless steel (plastic) 2,5-8 mm thick high-strenth temered ... 4, color:red,yellow,green,blue,white,warm white,RGB 5, single LED light source :1w/3w/5w 6, IP reference value IP68 ... power supply 9, the use of ambient temeratures -30-+45 10,usage:apply to the square fountain ,rockery pond, swimming poor ...