Low-voltage Mini Underwater Lights are submersible. Use in shallow fish ponds, reflecting pools, aquariums, and other indoor or outdoorfeatures. Choose from 3 small-scale fixture designs. Bullet-shaped UW30P features lighthead depth of 6 ins. and lens aperture of 3 ins. Unit can be tray-mounted underwater or stake-mounted above ground. Rotatable base and contoured visor allow precise positioning. Uses a 20-w. MR16 halogen lamp, with choice of clear convex or frosted sealed glass lens. Other models include rotatable, disc-shaped UW32P and puck-shaped UW31S. All models resist corrosion.