Specifications: Power: 10W Luminous Flux: 800-900 LM/W Input Voltage: AC/DC 12V Shell Material: High Strength Aluminum Cover Material: 5mm High Strength Glass Ingress Protection Rating: IP65 Water resistant?All this kind of lights cannot directly put into the water. please use it with a transparent cover? . Beam Angle:60 degree Life Span:50,000 hours Working Temperature:-25 to +65 Centigrade Size:74.2mm * 76.5mm Projection Distance : 30-50 meters Weight: 300gRemote Control Manual: Up: Brightness up/Long press for fast flashing Down: Brightness down/Long press for slow flashing Off: Power off On: Power on R: Color change to Red G: Color change to Green B: Color change to Blue W: Color change to White FLASH: Auto-change colors, fast skip STROBE: Auto-change colors, slow skip FADE: Auto-change colors, fast shade SMOOTH: Auto-change colors, slow shadeApplication: High power led underwater light is the perfect solution for decorative illumination water landscapes and illumination. It is perfect for Swimming pool, ponds, fountain, aquariums, recreational facilities, decoration underwater, park lake, water stage and other outdoor place for atmosphere decoration.Attention: No power plug.A power transformer or switching mode power supply is required but not included.you need buy it separately.Package includes: 2x RGB underwater light 1 x 24 Keys Remote Controller