This recessed mount LED light is great for cabin and compartment lighting in boats and RV's. Clear polycarbonate lens with engineered optics provides uniform and comfortable illumination. Low profile great for under cabinets, rod lockers, utility bins, etc. Circuit board is completely sealed in epoxy to resist water, corrosion and vibration. Low amp draw for longer battery life. Black, white & chrome bezels included. Requires 2" hole diameter. Dia. 3" LEDs 6 Blue