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Showing posts with the label brightness

Your homes lighting can help you feel warmer.

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Your homes lighting can help you feel warmer. If you’re like me you’re currently at home with your heating on, wrapped in extra layers, trying to keep warm with all this snow & ice around. I’ve just about had enough of all this cold now and even the kids don’t want to go and play in it! Obviously, there are practical things that you can do to feel a bit warmer. Heating and fires on, extra clothes, stay inside, all common sense stuff really. There are a few little things you can do with your lighting as well to help you feel warmer. First thing to point out is that your lighting isn’t going to heat your home. Don’t think your light bulbs are going to throw out enough heat to make a difference. The introduction of LED technology has actually reduced the heat they give off. This isn’t a post about turning every possible light you have on. In fact, it’s almost the opposite (more on that later). No this is about the psychological effect your lighting can have on how you’re fe...

Comparing lumens to watts

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Comparing lumens to watts As a population we have become accustomed to judging how bright a bulb is by the wattage of the lightbulb. With the standard classic shaped household bulb, known as a GLS, we have always really known them as 40w, 60w & 100w. The same can be said for candle bulbs & golfball lamps as well, albeit with different wattages. For decades these lightbulbs used incandescent technology where a filament could be seen within the glass of the bulb. Incandescent lamps are very inefficient & consume a lot of power. For a time CFL lightbulbs, or compact fluorescent, began to replace the less efficient incandescent versions however CFL brought their own issues such as a slow warm up time & public safety concerns over mercury. In recent years LED lightbulbs have come to replace all the previous versions & they seem to get cheaper & brighter with every month. LED lightbulbs offer large advantages over their predecessors. Extremely low wattages combi...