Lemonbest = Assured Quality(2 Years Warranty)+ 5 Steps Strict QC + 48 Hours Aging Time + Free Shipping & Ship within 24 Hours + Superior 99.8% Customer Satisfaction + 60 Days Warranty + 60 Days Return Without Reasons Specifications: Power: 10W Luminous Flux: 80-90 LM/W Input Voltage: AC/DC 12V Shell Material: High Strength Aluminum Cover Material: 5mm High Strength Glass Ingress Protection Rating: IP68, waterproof All the kinds of lights cannot be put into the water for use directly. pls use a transparent cover. Beam Angle:60 degree Life Span:100,000 hours LED Working Temperature:-25 to +65 Centigrade Size:74.2mm * 76.5mm Projection Distance : 30-50 meters Weight: 295g Remote 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 shade Application: High power led underwater light is the perfect solution for decorative illumination water landscapes and illumination. With an IP68 waterproof grade, 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: This light is with 40cm cord. No transformer included. Package includes: 1x LED RGB underwater light 1 x 24 Keys Remote Controller