The Journal
Our guides and lighting advice to choose, place and set up every light in your home.
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Can you cut an LED strip that is too long? The method
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How many watts per m²: the right power for each room
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How to remove a round ceiling light: the no-break method
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Wiring lights in series: the guide that avoids the mistake
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Streetlights switched off in 2025: the hour and your alternatives
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LED bulb comparison chart: the right choice for every room
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Replacing a fluorescent tube with LED: the step-by-step guide
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Replacing a fluorescent tube with an LED tube: what about the ballast?
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Replacing a fluorescent starter: when, how, and what next?
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60 W bulb instead of 40 W: what you can really do
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Neon: which size to choose for each room and use
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How many lumens per m²: the right light, room by room
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