Kerala’s ban on CFL and filament bulbs from November 2020

Topics Covered: Conservation related issues. Kerala’s ban on CFL and filament bulbs from November 2020 What to study? For Prelims: Differences between LED, CFL and filament bulbs. For Mains: Why the ban? Implications and significance. Context: Kerala will impose a ban on the sale of compact fluorescent lamps (CFL) and incandescent (filament) bulbs starting November …