SCR-24 Bronze Underwater Light - 24 LEDs - Full Color ChangingThe SCR series underwater LED lights are designed to be marine vessel hull mounted for continuous submersion in sea water. These models off a great value and small 4" diameter to fit many locations.  Multiple brightness options are available as well as single or multi-color.High IntensityShadow-Caster underwater LED lights are designed to deliver the most intense optical output. Our unique design allows us to produce maximum light output and maximum LED life (over 40,000 hours).Robust DesignWith Shadow-Caster underwater LED lights, there’s no additional external components to install. Just connect the cable (submersible to 20 feet). All the necessary electronics are integrated into the housing and resistant to vibration and the elements.Surface MountedOur lighting solutions feature a low profile design that requires no alteration to the main hullWide Input Voltage RangeShadow-Caster’s underwater LED lights have an input range of 10 to 30 volts and work equally well on sets of 12 or 24 volts.Surge and Reverse Polarity ProtectionOur lighting systems have an innovative protection system that automatically disconnects the input entry when excessive voltage or reverse polarity is detected.Thermal ProtectionOur unique thermal protection features a control system that detects internal temperature and adjusts energy production down to avoid damage.Features:90 Watts (7.5 amps @12 volts)4 “ Outside DiameterBronze HousingScratch-Resistant Glass LensSurge and Reverse Polarity ProtectionThermal Throttling ( C ) Above Water ProtectionShadow-Net EnabledIncludes 10’ Submersible Cord & Install Diagram10-40 Volts input2- Year WarrantyMade in the USAWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm, and Urethane which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov.