I tried the ones Roger mentioned and they are indeed too thick. I also did not want to raise all my cabinet bottoms to accommodate them. So back they went.
I used these in my last Winnebago renovations and they work great. They are just slightly smaller in diameter so there is a very slight shadow line around them from the old ones but you only see it if you lay on your back, on the floor and don't have the lights on and the light from outside is just right... so it does not bother me.
The biggest issue was the maddeningly short leads that FT put on the OEM lights. Other than that, cut them, wire nut them and spring them into place. It says 2.4" hole but they fit the +/- 2.25" OEM hole just fine. And they are only about $8.00 a piece.
acegoo RV Boat Recessed Ceiling Light 4 Pack Super Slim LED Panel Light DC 12V 3W Full Aluminum Downlights, Warm White (Silver)
Energy Saving - Same illumination intensity, the power consumption for this LED light is more than 5 times lower than halogen light.
Compact Design - Ultra thin design helps expanding your space, lower install requirements suitable for RV, boat, motorhome, yachts.
Spring Clips Mount - Neat finish after installation. Spring clips, no screwing requires, mounting hole depth only 0.6", cutting hole 2.4"
Replace Halogen Ceiling Lights - Easily fitted instead of ordinary 3.5 inch recessed light fixture. No additional accessories are required.
Durable - No plastic, no die-casting, full aluminum body offers excellent heat dissipation, 50,000 hours lifespan LED chip
Input Voltage: 12V DC
Wattage: 3W
Luminous Flux: 240 Lumen
LED Lifespan: 50,000 hours Light Dimensions: Outer Dia 2.76", Inner Dia 2.16", Height 0.52"
Color Temperature: Warm white 3200K (they offer cool white 6400K)
Lighting angle: 120 degrees
Mounting Hole: Dia 2.4", Depth 0.6"
Weight: 1.8 ounces/each
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