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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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It is a pity we are 'stuck' with relating brightness to wattage. If we used
a proper definitive measure of brightness then manufacturers would have to be more honest. Brightness is something that can be properly measured with a calibrated instrument. Relating everything to a poor performing incandescent is not good science. (Lux - Candela - Lumens - whatever) |
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