What is the aim of the "UJALA scheme" launched by the government?

Replace incandescent bulbs with LEDs Replace tube lights with LEDs Replace incandescent bulbs with fluorescent rays All of the above

Replace incandescent bulbs with LEDs

UJALA scheme was launched to replace incandescent bulbs with LEDs. It promoted energy saving in the country as the LED bulb uses one-tenth energy as an incandescent bulb and half as much as a CFL to produce the same amount of light.