super bright marine spot light bulb 1:9pcs 3W high ... power led 2:color:white,blue 3:voltage:10-30V DC 4:waterproof Super bright marine ... spot light bulbFeatures:1), Super-clase high power LED ... bronzeAB2 shell has excellent corrosion-proof, makes the light to use in sea water freely. 3), ... ,27W,10-30V,blue color,marine spot light bulb