text: humare electricity bills ko kam karne ke liye agar hum kuch energy-efficient appliances le lein,toh kya tumhe lagta hai ki yeh sahi hoga?haan, aur agar hum appliances ko kabhi use nahi karte hain toh unhe unplug karna bhi ek acha idea hai, choti choti cheezein badi bachat kar sakti hain.