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A CRI of 100 represents the maximum possible value. Lower CRI values indicate that some colors appear unnatural. Incandescent lamps have a CRI above 95. Cool white fluorescent lamps have a CRI of 62, however fluorescent lamps containing rare-earth phosphors are available with CRI values of 80 and above. [2]
The Lanka Hospitals Corporation: 22,351: 0.63 Health Care Equipment and Services: 1997 [39] Teejay Lanka: 22,147: 0.62 Consumer Durables and Apparel: 2000 [40] Brown and Company: 21,422: 0.60 Capital Goods: 1892 [41] Dilmah Ceylon Tea Company: 20,986: 0.59 Food, Beverage and Tobacco: 1981 [42] Sunshine Holdings: 20,909: 0.59 Food, Beverage and ...
Solar power is a relatively young segment in the energy industry of Sri Lanka. As of 2015, only a few grid-connected solar farms were operational, including a state-run facility. Despite at least half a dozen private companies applying for development permits for photovoltaic and solar thermal projects, [ 24 ] most have not actually commenced ...
The Ceylon Federation of Labour was registered as a federation of unions by the Workers & Peasants Union, which was led by the Radical Party under the influence of the ideas of M.N. Roy of India. When the Lanka Sama Samaja Party re-commenced its trade union activity in the post-war period, it did so in co-operation with the Workers & Peasants ...
A CFL has a higher purchase price than an incandescent lamp, but can save over five times its purchase price in electricity costs over the lamp's lifetime. [1] Like all fluorescent lamps, CFLs contain toxic mercury, [2] which complicates their disposal. In many countries, governments have banned the disposal of CFLs together with regular garbage.
LMD 100, dubbed as "Sri Lanka's Fortune 500", annually lists the leading 100 quoted companies in Sri Lanka. Only the top 20 companies are listed below. Only the top 20 companies are listed below. All revenue figures reported before the financial year ending 2024.
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