For years we believed that more the watts, more the output of a light bulb. But is that really true? With advent of CFLs this theory was questioned, but what is the true indicator of output of a light bulb? ...
Read More »For years we believed that more the watts, more the output of a light bulb. But is that really true? With advent of CFLs this theory was questioned, but what is the true indicator of output of a light bulb? ...
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