If you want to flash custom firmware to an H801 device, which can be found here, and usethese strips, you could do it relatively cheaply. If all your cabinets are in a row (no breaks) it looks like you could do the whole kitchen for $50 or less.
(and yes, those are amazon Canada links 
)
If you want diffusers you'd have to buy those separately, but if you're talking indirect lighting, they shouldn't be necessary, should they?
