No democratic vote results in 90+ percent.
Ironically, the referendum that made Ukraine an independent country resulted in a 90+ percent yes vote with even Crimea voting in favor. At the time, no one disputed the results. It just shows how easily the populace is manipulated.
The average incandescent bulb lasts about 1000 hours. Currently, the average cost per kilowatt hour is 12 cents in this country. So a 100 watt bulb run for 1000 hours costs about $1.20 in electricity. The bulbs cost about $0.57 each. An equivalent LED bulb costs $36 per, and consumes only 13% of the energy used by an incandescent. They say these will last approximately 50,000 hours.
Except your math is off by a factor of 10. 100 watt is 0.1 kW, times 1000 hours gives 100 kWh, which is $12 dollars of electricity not $1.20. That changes pretty much everything.
I agree about the toxic waste stuff, but if you're worried mostly about energy (and that's what policy mostly focuses on) then incandescents don't make sense.
"I am, therefore I am." -- Akira