LED Underwater Light 1,Luminous Efficiency 100LM/W 2,Lumens 900LM 3,Color Temp 2700K-7000K 4,Beam angle 160degree 90degr led underwater light 9W IP65, waterproof1.Die casting aluminum case, toughened glass.2. Rated Power: 9W3,Luminous Efficiency 100LM/W4,Lumens 900LM5,Color Temp 2700K-7000K6,Beam angle 160°/90°