Assertion: candle's power | /r/AtLocation | light
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Source sentences:
text: A different assumption for those inefficiencies (e.g. if one assumed a compact fluorescent light bulb, rather than an incandescent light bulb, and the correlation would be different).Another assumption here is with the way that the human eye absorbs light (since it is perceived light intensity that is measured), so the amount of light for a given wattage would be perceived differently for different species of animal (and may even be slightly different for different individual human beings).Another way of looking at the power is by looking at the power actually contained in light (this is often quoted for sunlight, since this figure is used to look at the potential power available for solar energy converters, but the figures are not usually adapted for human perception, which is not evenly distributed across the spectrum).