We added 24 volt single color LED’s with a dimmer.They are working great – as said before, a HUGE difference.I choose 36 LED per foot to avoid any shadowing.I used the adhesive back to mount the strip however an aluminum mounting rail is available.They can be cut to length so I wired two strips together, one over the sink area and the other over the cooktop/microwave area.The LED’s and dimmer we purchased from SuperBrightLEDs.com: