Project Type: Underwater LightWhether to include the light bulb: YesPower: DCVoltage: 12 V DCLight source: LEDLamp protection rating: IP68Basic type: wedge shapeListing is for 4 X New LED LightsEach light uses a high quality Led pairIt produces about 300 lumens of light output at 3 wattsFix the nut on the back and wire connection it up ~ easy from 2These are completely of water, time of dust and vibration testEach rock light comes with 12 inch of a nut's wire, and washers to solidly mount your boat.A must for night fishingLow energy consumptionHigh brightness.Long LED lifespanLight up without delayWaterproof and dust proofEase of InstallationFits all boats and trailersPower: 3 WLumen: 300 lmBeam: Flood beamWorking life: 50,000 hoursOperating temperature: -40 ~ 80 CelsiusAmp (12 V DC): Max 6A-Shell color:blackLight color:White LightMaterial:Aluminum alloy + concentrating lenssize:3.2*2.3cmPackage Contents:4* LED boat lights (4 nuts + line length 40cm)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.