Quantity   Component name
26 × Microswitch from China A regular microswitch actuator. Comes a dime a dozen from the finest Chinese knockoff sellers.
26 × LEDBERG LED strip (3 strips each) Actually, I need only 50-or-so strips, but I want to connect every drawer using the original connector, so I keep the rest aside for other projects. The wallwarts are useful too.
3 × ANSLUTA power supply 20W Got a few in the bargain bin at my local IKEA. One is enough to feed them all, but for the sake of shorter 24V wires, I got one for each side of the kitchen.
26 × Dupont 2p connector with wire The ANSLUTA-supplies have a proprietary secundary connector, but in the end it comes down to two pins, 2.54mm apart. The Dupont connector works great, just have to keep the polarity in check.
52 × Self-tapping 2.2*25mm screw To fasten the microswitches.
130 × IKEA screw 100344 For fastening the plates for the LED strips and the fitting plate for the microswitches.
3 × Infrared door switch For a couple of doors and a specific drawer.