TH Marine LED-51830-DP Dome Light with Switch, Red/White Surface Mount Dome Light w/Switch - 4" Dia - 6 Red/9 White LED Combination is Ideal for interior use in boats, RVs and other applications Surface Mount - Easy Installation with Hidden Fasteners Circuit board completely sealed in epoxy to resist water, corrosion and vibration On/Off Rocker Switch on Bezel with UV Stable white housing resists color fading 12 Volt with Low Power Draw Super flux (P4) type LEDs, super bright, long life span up to 100,000 hours