Highly polished 304 stainless steel housing for a rich, clean look. Ideal for use in boats and RV's as a ceiling light, courtesy light, or task light. Clear Polycarbonate engineered lens optics provide uniform and wide angle illumination.• Bulb Type: LED• Color: Blue• Shape: Round• Diameter (IN): 3 Inch• Length (IN): Not Applicable• Width (IN): Not Applicable• Lens Color: Clear• Lens Material: Polycarbonate• Housing Color: Silver• Housing Material: Stainless Steel• Mounting Location: Surface Mount• With Wiring Harness: No• With Switch: No• With Fuse: No• With Mounting Hardware: Yes LEDs Feature Super Long Life Span Of Up To 50, 000 Hour 3 Inch Diameter Sizes Fits Most Any Application Great For Lighting Under Cabinets, Cockpits, Headliners, & Compartments | T-H Marine Supplies Boat Deck Light in Blue