Daily consumption: LED (75W × 16h) + fans/control (9W × 24h) = ~1.42 kWh/day, roughly 42.6 kWh/month.
Monthly cost: At ~4–5 TL/kWh in Turkey (2025), that's 170–213 TL/month — about 5–7 TL per day.
Economic balance: Monthly produce value from one cabinet (basil, lettuce, microgreens) can easily reach 500–1,000 TL at organic market prices. The economics are favorable, especially compared to premium organic produce.