Materials:

  • 10x 2.4m ( 8ft ) 2x4s
  • 1x OSB sheet 240x120cm ( 8x4 ft )
  • 12x two led light fixtures for 120cm (4ft) LEDs, 24 cool daylight 18W led lights
  • 3x double light switches - one per shelf, half of each switch controlling every other light fixture
  • Some screws, wiring, wagos
  • Bonus: tapo p110 or other smart plug to turn the lights on/off on schedule

Total cost under $200