Can puck LEDs be used for recessed lighting in above bed soffit
Mounting form below I assume. LED puck lights that high off the ground probably won't give enough usable light. They are low light for cabinets to soften the countertop are and add a little light. You probably would still want a can light or the newer lights that are very thin and look like a can light in a way, but you cut a hole in the ceiling portion, connect your wires, then you push the light into place. It has 2 or 3 spring loaded clips that hold it in place. These are LED, come in different light colors, wattage and size. The following is an example: