text: main soch rahi thi ke agar hum sab apne ghar mein energy-efficient bulbs use karein,toh electricity ka bill bhi kam hoga aur environment ko bhi thoda help milega.sahi kaha tumne! aaj kal toh led bulbs itne affordable hain, aur long-lasting bhi, agar sab isko apna lein, toh humari planet ki bhi bhalai hogi!