This marine light is made to make your sea travel at night more secure. <br> <br> <strong>Features:</strong> <br> Super-class material: 316 stainless steel￡? highest waterproof standard￡? makes the light to use in sea water freely. <br> Usage of Cree LED chip to ensure the high brightness. <br> Projection ingress IP68￡? waterproof￡? shake-proof￡? lights can work underwater for a long time. <br> Working hours above 50000 hours. <br> Recommend using low DC12V voltage￡? secure and reliable. <br> Highest waterproof grade IP68￡? good for underwater boat lights￡? as well as Docks￡? ponds￡? fountains￡? swimming pool￡? aquarium￡? artificial waterfall￡? surfboat￡? and any other underwater lighting application. <br> <br> <strong>Specifications:</strong> <br> LED brand: Cree COB <br> Voltage: DC11-14V <br> Current: 500mA <br> Power: 9W <br> IP rating: IP68 <br> light color: blue <br> Luminous flux: 50-80lm <br> Wavelength: 455-470nm <br> Viewing angle: 130?? <br> Material: stainless steel 316+bronze body <br> Lifespan: over 50￡?000 hours <br> Item weight: 429g / 15.13oz <br> Item size: 9 * 7 * 10.5cm / 3.54 * 2.74 * 4.13in ( L * W * H ) <br> Package weight: 547g / 19.31oz <br> Package size: 14.5 * 14.5 * 10cm / 5.7 * 5.7 * 3.93in ( L * W * H ) <br> <br> <strong>Package list:</strong> <br> 1 * Marine Light <br> 1 * Fuse <br> 1 * Instruction ( English )