LED Starr Light – Recess Mount Operates 9-16 Volt DC Systems Rated @ 100,000 hours of service life Requires 1.25″ Hole Shock and Vibration Proof Cool to the Touch No Corrosion Rated for Underwater Use 3 LEDs 1.82″ x 1.85″ LED Color: BlueWARNING: This product can expose you to chemicals including STYRENE,Acrylonitrile which are known to the State of California to cause cancer, and 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.