Arnab Pratim Dutta When the kerosene supply went down sharply in Nagpur four years ago, Bharat Parihar

Government schemes induced growth The Bureau of Energy Efficiency, state electricity boards and electricity supply companies are responsible for popularizing cfls in India.

There are two forms of power. One is real power that can be translated into actual work typically measured in watts. Another is reactive power that is consumed by a device but does not produce any useful work. The sum of both forms of power is the power supplied by a utility. Power factor of an AC device like CFL ranges from 0 to 1. Closer the power factor of a machine is to 1 the lesser

The CFL market in India The CFL market in India is complex. It comprises at least 12 big brands and perhaps hundreds of small players, whose contribution is not measured. elcoma, the primary association of lamp and components manufacturers, estimates the cfl market size in the country is between 150 million and 200 million pieces. Of this 40 to 50 per cent is dominated by the

Industry reluctant, regulators lax The only hiccup in implementing a wide scale, cfl -based energy-saving programme in India is mercury, a small but essential component of the lamp. Mercury is a proven neurotoxin. Inhaling mercury vapours can severely damage the respiratory tract. Sore throat, coughing, pain or tightness in the chest, headache, muscle weakness, anorexia, gastrointestinal