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Regular lighting is straightforward. You can switch it on, or leave it off. And that’s it. But with smart lighting, your household lamps offer a whole new degree of control and a much wider range of ...

The downside of LEDs is the amount of blue light they give off. Excessive exposure to light at night can suppress melatonin, ...

Car headlights were once comparatively straightforward affairs, consisting of a bulb, a reflective bowl and a glass front. While better than nothing, a couple of well-placed tealights would have ...

Whether one of your lights went out and you only have an LED bulb on hand to replace it with, or you've decided to completely replace all of your incandescent and fluorescent lights with LED bulbs, ...

LED bulbs use a fraction of the energy of traditional bulbs but cost a lot more to buy. We do the sums The running cost of 10 6W LED bulbs is 7.3p per day, 51p a week, £2.19 a month and £26.65 a year ...

Introduction What are LED headlights and how do they work? What are halogen headlights and how do they work? What are xenon headlights and how do they work? Most people are aware that LED stands for ...

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