LED Puck Light(LED Dome RV Lights) Highly polished 304 stainless steel, TIN (Titanium Nitrite) plated brass, ... lighting color, also available in super flux (P4) LEDs in cool white for less brightness; LED features super long life span ... to 50,000hoursColor Temperature: Warm White=4,000~4,500K, Cool White=7,000~8,000KCircuit board completely sealed in epoxy ...