From Saturday September 1 2012, shops will no longer be allowed to order new stocks of incandescent lightbulbs of 40w or lower.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/traditional-lightbulb-ban-reaches-final-phase
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/edie-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-kingdom-uk
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/europe
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bulbs
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy-efficiency
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fossil-fuels
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/leds