I've got 3 existing well lights that are in the lawn area up-lighting 3 stone columns for a pergola. The columns are about 24 inches wide and 8 ft tall (pergola is covered with wisteria). The lawn mower drives over the top of the lights and might get walked on. The existing well lights look like these (but I'm sure a different brand): https://www.voltlighting.com/landscape-lighting-12v-in-grade-led-brass-mr16-salty-dog/p/VWL-703-BBZ The problem I've had with my 3 well lights is that there always seems to be water in them. The wires have corroded where it goes from outside to inside the housing. The white base that the 2-prong light bulb plugs into is falling apart. The glass gets condensation on the inside. Each time I get them working, they stop a couple days later. Which VOLT product would you recommend for this scenario? I want to replace them and never mess with them again. I don't want to change bulbs, etc.