text: main soch rahi thi,agar hum ghar mein led bulbs lagwa dein, toh electricity ki savings bhi hogi, aur saath mein carbon footprint bhi reduce hoga.bilkul! aur agar hum sabko encourage karein ki wo bhi aise bulbs lagwaaye, toh socho kitna difference aa sakta hai, choti choti baatein badi badlav la sakti hain!