So, I'm looking for some LED downlights for a display cabinet. I am unsure as to how to go about it so I thought I'd ask those of you that have it. (And those of you who just want to offer an opinion )

What colour lights do you think? 3000K, 4200K or 5000K? I'm thinking the whiter light of the 5000K would compliment the TFs better but since this cabinet is going in a living area I'm not sure if it will be too white. Maybe the 4200K.

What wattage is good for a cabinet? I see everything from 3.5W up to 11W. I don't want to over-do it and make the cabinet glaringly bright (and the heat from the higher wattage ones is a considration as well) but I don't want it too dark either.

Any other considerations??