"Quiz world" @Ronaldo Taid,nf rly.com

the lane to my house is now blessed with LED lights...there were CFL bulbs earlier...LED light saves upto 50% of energy in comparison with CFL bulbs...it delivers light of more intensity than CFL too...great discovery...but bulbs are so costly...each of them costs 5650/-(yes, five thousand six...)...their lifetime is 10 years...wow!